VACON® 100 INDUSTRIAL
VACON® 100 FLOW
VACON® 100 HVAC
VACON® 100 X AC DRIVES
I/O OPTION BOARDS TYPE ‘B’ AND ‘F’
USER MANUAL

GENERAL INFORMATION

Vacon 100 product range embodies a wide selection of expander boards with which the available I/ O of the AC drive can be increased and its versatility improved. The input and output configuration (I/O) of Vacon 100 is designed with modularity in mind. The total I/O is comprised of basic and option boards, each having its own input and output configuration. The boards contain analogue and digital inputs and outputs and additional application-specific hardware. The option boards are placed in the board slots on the AC drive. The I/O boards are usually interchangeable between different drive types, i.e. Vacon 100 and Vacon NX series. However, the control boards of these types differ from each other to some extent which means that the use of some I/O boards in different Vacon AC drive types may be restricted.

1.1 Board slots on Vacon 100

The control board is situated inside the control unit of the Vacon 100 drive. There are two board slots (labelled D and E) on the Vacon 100X control board and three board slots (labelled C, D and E) on the Vacon 100, Vacon 100 FLOW and Vacon 100 HVAC control board. To locate the slots, see page 10. See also the descriptions of the option boards in Chapter 3. Usually, when the AC drive is delivered from the factory, the control unit includes at least the standard board, which is installed in the standard board slot. The I/O boards mounted at the factory are indicated in the type code of the AC drive. The expander slots D, E (Vacon100X) and C, D, E (Vacon 100, Vacon 100 FLOW, Vacon 100 HVAC) are available for different option boards.
NOTE! You can download the English and French product manuals with applicable safety, warning and caution information from
http://drives.danfoss.com/knowledge-center/technical-documentation/.
REMARQUE Vous pouvez télécharger les versions anglaise et française des manuels produit contenant l’ensemble des informations de sécurité, avertissements et mises en garde applicables sur le site
http://drives.danfoss.com/knowledge-center/technical-documentation/.

1.2 Option board type B
Type B option boards are used for I/O expansion. They are interchangeable with the boards of the same type used in Vacon NX series.
1.2.1 Board type B technical data

Safety (all boards)	Comply with EN50178, C-UL and EN60204-1 Inputs/outputs galvanically isolated; Isolation voltage rate 500 V
Analogue inputs (AI), voltage	0…+10 V, Ri   200 Ω , single-ended; Resolution 10 bits/0.1%, accuracy ±1% of the full display
Analogue inputs (AI), current	0(4)…20 mA, Ri = 250 Ω , differential Resolution 10 bits/0.1%, accuracy ±1% of the full display
Digital inputs (DI), DC-controlled	24 V: “0” < 10 V, “1” > 18 V, Ri > 5 kΩ
Digital inputs (DI), AC-controlled	Control voltage 42…240 VAC “0”<33 V, “1”>35 V
Auxiliary voltage (output) (+24V)	24 V (±15%), max 250 mA (total summarized load from ext. +24 V outputs, max. 150 mA from one board.
Auxiliary voltage (input) (ext. +24V)	24 VDC (±10%, max. ripple voltage 100 mV RMS), max. 1 A. In special applications where PLC type functions are included in the control unit the input can be used as external auxiliary power supply for control boards as well as I/O  boards.
Reference voltage (output) (+10Vref	10 V – 0%…+2%, max. 10 mA
Analogue output (AO), current (mA)	0(4)…20 mA, RL<500 Ω, resolution 10 bits/0.1%, accuracy  ±2%
Analogue output (AO), voltage (V)	0(2)…10 V, RL≥ 1kΩ, resolution 10 bits, accuracy   ±2%
Relay outputs (RO)	Switching capacity 24 VDC/8A 250 VAC/8A 125 VDC/0.4A Max. continuous load 2A rms Min. switching load: 5 V/10mA
Thermistor input (TI)	Rtrip = 4 kΩ (PTC type)

Table 1. Type B opt ion boards, t echnical dat a

1.2.2 Isolation
The control connections are isolated from the mains potential and the I/O ground is connected directly to the frame of the AC drive. Digital inputs and relay outputs are isolated from the I/O ground. For digital input arrangements, see chapter “Digital input signal conversions” on page 4
1.2.3 Analogue inputs
The analogue inputs of the type B boards can be used as either current inputs or voltage (mA/V) inputs (see detailed description of each board). The signal type is selected with a jumper block (Btype boards), or a dip switch (F-type boards) on the board. In case the voltage type input is used you still have to define the voltage range with another jumper block/dip switch. The factory default value for the analogue signal type is given in the description of the board. For detailed information, see the description of the board in question.
1.2.4 Analogue outputs
The analogue outputs of option boards of type B are used with current (mA) signal only. However, on some certain option boards the signal type (mA/V) can be selected with a jumper/dip switch. See more detailed information on individual boards in chapter 3.
1.2.5 Control voltage (+24V/ext +24V)
The control voltage output +24 V/EXT+24 V can be used in two ways. Typically, the +24 V control voltage is wired to digital inputs through an external switch. The control voltage can also be used to power-up external equipment, such as encoders and auxiliary relays.
Observe that the specified total load on all available +24 V/EXT+24V output terminals must not exceed 250 mA.
The +24 V/EXT+24 V outputs can further be used to externally power up the control board as well as option boards. If an external power supply is connected to EXT+24 V output, the control board and option boards remain live even if mains should be lost on the AC drive. This ensures sufficient functioning of the control logic (not the motor control, however) and some alarms in exceptional powerloss situations. Furthermore, fieldbus links remain powered which enables e.g. the Fieldbus Master to read valuable data on the AC drive. NOTE: The power unit is not powered through the EXT+24 V and therefore the motor control does not work if the mains is lost.

Requirements for an external power back-up:

• output voltage +24DC±10%, max. ripple voltage 100 mV RMS
• max. current 1A
• 1A external fuse (no internal short-circuit protection on the control board)

NOTE: Analogue outputs and inputs do not work with only +24 V supplied to the control unit.
If there is a +24 V/EXT+24V output on the board it is short-circuit protected locally. Should one of the +24 V/EXT+24 V outputs shortcircuit, the others would remain powered because of the local protection.

1.2.6 Digital input signal conversions
The active signal level depends on which potential the common input CMA is connected to. The alternatives are +24 V or Ground (0V). See 1, 2 and 3.
The 24-volt control voltage and the ground for the digital inputs and the common input (CMA) can be either internal or external.
Some typical input signal conversion examples are shown below. If you use the internal +24 V from the AC drive, the following arrangements are possible:

Figure 1. I f CMA is connect ed t o GND wit h inboard j um per t he int ernal + 24 V is used and t he CMA t erm inal need not be wired

Figure 2. Posit ive logic wit h ext ernal + 24 V when CMA is isolat ed from GND using onboard j um per.
The input is act ive when t he swit ch is closed.

Figure 3. Negat ive logic wit h ext ernal + 24 V when CMA is isolat ed wit h onboard j um per. The input is act ive when t he swit ch is closed ( 0V is t he act ive signal) .
You can make the positive and negative logic arrangements also with the internal +24 V. Place the jumper block in the ‘CMA isolated from GND’ position (as above) and wire the CMA terminal to the GND terminal of the AC drive.
1.3 Hardware protections
1.3.1 Terminal block coding
In order to avoid incorrect connections of terminal blocks to boards, some terminal blocks as well as related terminal connectors on the board are uniquely coded. For more information, see the description of the individual board.
1.4 Type identification number
NOTE: This information is relevant only for special applications designers using the Vacon Programming engineering tool.
Each Vacon OPTxx board has a unique type designation code. Besides the type designation code, each board has a unique Type identification number which is used by the system program to identify which board is plugged into the board slot. The system program and the application use the Type ID also to establish the needed connections in order to achieve the desired functionality of the available I/O boards in the control unit. The ID code is loaded in the memory of the board.
1.5 Defining functions to inputs and outputs – programming
The programming of digital inputs and outputs is very flexible. There are no digital terminals assigned only for certain function. You can choose the terminal of your choice for the certain function, in other words, functions appear as parameters which the operator defines a certain input for.
1.5.1 Example programming
The selectable values of the parameters programmed are of type
DigIN SlotA.1
in which
‘DigIN’ stands for digital input. ‘Slot_’ refers to the board; either Vacon AC drive basic boards,or C, D and E which are option boards (see Figure 4). If the word “slot” is followed by a ‘0’ (for example DigIN Slot0.1), the parameter (signal) is not connected to any terminal, i.e. the signal is not used in the system. The number after the board letter refers to the respective terminal on the selected board. Hence, DigIN SlotA.1 means terminal DI1 on the in-build basic board in board slot A.

EXAMPLE:
You want to connect the Cont rol signal 2 A (parameter M3.5.1.2) to digital input DI2.

1. Locate the parameter Cont rol signal 2 A (M3.5.1.2) on the keypad.
   
2. Enter the Edit mode.
   
3. Change the value: The editable part of the value (DigIN Slot0.1) is underlined and blinking. Change the slot or assign to Time Channel with the arrow keys up and down. Make the terminal value (.1) editable by pressing the right key once and change the
   value with arrow keys up and down.
   Accept the change with OK button or return to previous menu level with BACK/RESET button.
   Be ABSOLUTELY sure not to connect two functions to one and same output in order to avoid function overruns and to ensure flawless operation.

NOTE!

The assignment of the inputs, unlike of the outputs, cannot be changed in RUN state.

INSTALLATION OF OPTION BOARDS

With B-type boards, make sure that the sticker on the connector of the board says “dv” (dual voltage). This indicates that the board is compatible with Vacon drives mentioned in this manual. See below: NOTE: Incompatible boards cannot be installed on Vacon drives. Compatible boards have a slot coding that enable the placing of the board (see below).

2.1 Vacon 100, Vacon 100 FLOW and Vacon 100 HVAC

 NOTE: It is not allowed to add or replace option boards or fieldbus boards on a AC drive with the power switched on. This may damage the boards.

1. Open the cover of the AC drive.
   DANGER The relay outputs and other I/O-terminals may have a dangerous control voltage present even when Vacon 100 is disconnected from mains.
2. Open the inner cover (1) to reveal the option board slots (C,D,E) and install the option board (2) into slot C, D or E. Close the inner cover.
   

2.2 Vacon 100 X

1. Open the cover of the AC drive.
   
2. To get access to the option board slots, remove the screws and open the cover of the control unit.
   
3. Install the option board into the correct slot, D or E.
   
4. Close the option board cover.
5. Remove the cable entry plate if necessary, e.g. when using big cable plugs. Choose the proper entry plate (right, left, bottom) depending on the wiring plan. Make sure that the motor cables do not use the same entry plate as signal cabling.
   
6. Open the necessary holes in the cable entry plate. Do not open the other holes.
   See the Vacon 100X Installation Manual for the dimensions of the holes.
7. Attach a cable gland on the hole in the cable entry plate. Pull the AS-interface cable through the hole.
   NOTE! The AS-interface cable must go through the correct cable entry plate to avoid going near the motor cable.
   
8. Put the cable entry plate back if it was removed during installation.
9. Close the cover of the AC drive.

2.3 Prepare for use
We recommend to ground the control cables in the manner presented below. Note that the images are suggestive, because the cables can vary.
Strip about 15 mm of the cable and cut off the grey cable shield. Remember to do this for both cables.
Leave no more than 10 mm of the cable outside the terminal block and strip the cables at about 5 mm to fit in the terminals. See picture below.

1. Also strip the cable now at such a distance from the terminal that you can fix it to the frame with the grounding clamp. Strip the cable at a maximum length of 15 mm. Do not strip the aluminum cable shield!
   
2. Then connect the cable to its appropriate terminals on the option board terminal block.
3. Using the cable clamp included in the delivery of the drive, ground the shield of the option board cable to the frame of the AC drive.
   
4. Unless already done for the other control cables, cut free the opening on the AC drive cover for the option board cable (protection class IP21). NOTE: Cut the opening on the same side you have installed the board in!
   
5. Remount the AC drive cover and run the cable as shown in picture.
   NOTE: When planning the cable runs, remember to keep the distance between the option board cable and the motor cable at a minimum of 30 cm. It is recommended to route the option board cables away from the power cables as shown in the picture.
   

2.4 Control cables
The control cables must be at least 0.5 mm² screened multicore cables. The maximum terminal wire size is 2.5 mm² for the relay terminals and other terminals.
Find the tightening torques of the control and relay board terminals in Table below.
Table 2. Cont rol cable tightening torques

	Tightening torque
Terminal screw	Nm	lb-in.
All I/O and relay terminals (screw M3)	0.45	4

Table 3: Cable t ypes required t o m eet st andards

Cable type	st1  environment	2nd environment
	EMC levels According to EN61800-3 (2004)
	Category C2	Category C3	Level T
Control cable	4	4	4

4 = Screened cable equipped with compact low-impedance shield (JAMAK, SAB/ÖZCuY-O or similar).
2.5 Board information sticker

Each I/O option board package delivered by the factory includes a sticker (shown below) where possible modifications made in the AC drive are noted. Write the board type, the slot in which it was mounted and the date on the sticker. Finally, attach the sticker on your drive.

DESCRIPTION OF TYPE ‘B’ AND ‘F’ BOARDS

The number of control inputs and outputs on your Vacon AC drive can be increased with the I/O option boards. This kind of boards can usually be placed in all option board slots inside the AC drive. The boards you wish to have installed in your AC drive have to be defined in the type designation code of the AC drive when ordering it from the factory.

I/O board	DI	AI	TI	AO	DO	RO	Other
Board OPTB1	(6)				(6)		Programmable
Board OPTB2			1			2
Board OPTB4		1 (isolated); mA		2 (isolated); mA			+24 V/ EXT +24 V
Board OPTB5						3
Board OPTB9	5					1	5 (42-240 VAC)
Board OPTBF				1	1	1
Board OPTBH							PT100, PT1000, NI1000 KTY84-130 KTY84-150 KTY84-131
Board OPTF3	(6)	2		1		3
Board OPTF4	(6)	2	1	1		2

Table 4. Vacon opt ion boards and t heir equipm ent

I/O board	Vacon 100, Vacon 100 FLOW, Vacon 100 HVAC	Vacon 100X
Board OPTB1	C,D,E	D,E
Board OPTB2	C,D,E	D,E
Board OPTB4	C,D,E	D,E
Board OPTB5	C,D,E	D,E
Board OPTB9	C,D,E	D,E
Board OPTBF	C,D,E	D,E
Board OPTBH	C,D,E	D,E
Board OPTF3	A +B	–
Board OPTF4	A +B	–

Table 5. Allowed slot s on Vacon drives
Table 6. 

DI = Digital input
AI = Analogue input
TI = Thermistor input
AO = Analogue output
RO = Relay output
DO = Digital output

3.1 Board OPTB1

Description: Option board with 6 bidirectional terminals.
Type ID: 16945
Terminals: One terminal block; Screw terminals (M2.6); No coding
Jumpers: 2; X2 and X4

3.1.1 I/O terminals on OPTB1
Table 7. OPTB1 I / O t erm inals

OPTB1
Terminal	Signal	Parameter reference	Technical information
1	Digital input DIO1 Digital output DIO1	DigIN SlotX.1 DigOUT SlotX.1	Digital input: 24 V; Ri>5 kW Digital output: Open collector, 50 mA/48 V
2	Digital input DIO2 Digital output DIO2	DigIN SlotX.2 DigOUT SlotX.2	See above.
3	Digital input DIO3 Digital output DIO3	DigIN SlotX.3 DigOUT SlotX.3	See above.
4	CMA		Common for DIO1…DIO3. NOTE: CMA is internally connected to GND with jumper by default.
5	Digital input DIO4 Digital output DIO4	DigIN SlotX.4 DigOUT SlotX.4	Digital input: 24 V; Ri>5 kW Digital output: Open collector, 50 mA/48 V
6	Digital input DIO5 Digital output DIO5	DigIN SlotX.5 DigOUT SlotX.5	See above.
7	Digital input DIO6 Digital output DIO6	DigIN SlotX.6 DigOUT SlotX.6	See above.
8	CMB		Common for DIO4…DIO6
9	GND		I/O ground; Ground for reference and controls.
10	+24 V		Control voltage output; Voltage for switches etc.; max. current 150 mA; Short-circuit protected.

NOTE: The ‘X’ given in the Parameter reference is replaced by the slot letter. The letter depends on the drive type used, see the Table 5 on page 18.
3.1.2 Jumper selections
On the OPTB1 board, there are two jumper blocks. The jumper block X2 is used to define the bidirectional terminal as either input or output. The other jumper block, X4, is used to connect the common terminals to GND. The factory default and other available jumper selections are presented below.

3.2 Board OPTB2

Description: I/O expander board with a thermistor input and two relay outputs.
Type ID: 16946
Terminals: Three terminal blocks; Screw terminals (M3); No coding
Jumpers: None

3.2.1 I/O terminals on OPTB2
Table 8. OPTB2 I / O t erm inals

OPTB2
Terminal	Signal	Parameter reference	Technical information
21 22 23	RO1/normal closed RO1/common RO1/normal open	DigOUT SlotX.1	Switching capacity: 24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A Min. switching load: 5 V/10 mA
25 26	RO2/common RO2/normal open	DigOUT SlotX.2	Switching capacity: 24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A Min. switching load: 5 V/10 mA
28 29	TI1+ TI1-	DigIN SlotX.1	Thermistor input (galvanically isolated) Rtrip = 4 kW

NOTE: The ‘X’ given in the Parameter reference is replaced by the slot letter. The letter depends on the drive type used, see the Table 5 on page 18.

3.3 Board OPTB4

Description: I/O expander board with one galvanically isolated analogue input and two galvanically isolated analogue outputs (standard signals 0(4)…20 mA).
Type ID: 16948
Terminals: One terminal block; Screw terminals (M2.6); No coding
Jumpers: None
3.3.1 I/O terminals on OPTB4
Table 9. OPTB4 I / O t erm inals

OPTB4
Terminal	Signal	Parameter reference	Technical information
1	AI1+	AnIN SlotX.1	0(4)…20 mA; Ri=250 W; galvanically isolated Resolution 10 bits/0.1%; Accuracy ±1% of the full display
2	AI1-
3	AO1+	AnOUT SlotX.1	0(4)…20 mA; RL<500 W; Resolution 10 bits/0.1%; Accuracy £ ±2% (galvanically isolated)
4	AO1-
5	AO2+	AnOUT SlotX.2	0(4)…20 mA; RL<500 W; Resolution 10 bits/0.1%; Accuracy £ ±2% (galvanically isolated)
6	AO2-
7	GND		24 V (±15%); Max. load 250 mA (total load from EXT+24 V outputs), max. 150 mA from one board. See Figure 1 on page 5.   24 V (±15%), in special applications where PLC type func- tions are included in the control module, this input can be used as external auxiliary power supply for control boards as well as for I/O boards.
8	GND
9	GND
10	+24 V

NOTE: The ‘X’ given in the Parameter reference is replaced by the slot letter. The letter depends on the drive type used, see the Table 5 on page 18.

3.4 Board OPTB5

Description: I/O expander board with three relay outputs
Type ID: 16949
Terminals: Three terminal blocks; Screw terminals (M3); No coding
Jumpers: None

3.4.1 I/O terminals on OPTB5
Table 10. OPTB5 I / O t erm inals

OPTB5
Terminal	Signal	Parameter reference	Technical information
22 23	RO1/common RO1/normal open	DigOUT SlotX.1	Switching capacity: Min. switching load:	24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A 5 V/10 mA
25 26	RO2/common RO2/normal open	DigOUT SlotX.2	Switching capacity: Min. switching load:	24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A 5 V/10 mA
28 29	RO2/common RO2/normal open	DigOUT SlotX.3	Switching capacity: Min. switching load:	24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A 5 V/10 mA

NOTE: The ‘X’ given in the Parameter reference is replaced by the slot letter. The letter depends on the drive type used, see the Table 5 on page 18.
3.5 Board OPTB9

Description: I/O expander board with five 42…240 VAC digital inputs and one relay output.
Type ID: 16953
Terminals: One terminal block; Screw terminals (M2.6); No coding
Jumpers: None
3.5.1 I/O terminals on OPTB9
Table 11. OPTB9 I / O t erm inals

OPTB9
Terminal	Signal	Parameter reference	Technical information
1	ACIN1	DigIN SlotX.1	Digital input, 42…240 VAC (threshold 35 V) Control voltage: “0”<33 V, “1”>35 V
2	ACIN2	DigIN SlotX.2	Digital input, 42…240 VAC (threshold 35 V) Control voltage: “0”<33 V, “1”>35 V
3	ACIN3	DigIN SlotX.3	Digital input, 42…240 VAC (threshold 35 V) Control voltage: “0”<33V, “1”>35 V
4	ACIN4	DigIN SlotX.4	Digital input, 42…240 VAC (threshold 35 V) Control voltage: “0”<33 V, “1”>35 V
5	ACIN5	DigIN SlotX.5	Digital input, 42…240 VAC (threshold 35 V) Control voltage: “0”<33 V, “1”>35 V
6	COMA		Common for inputs
7 8	RO1/common RO1/normal open	DigOUT SlotX.5	Switching capacity    24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A

NOTE: The ‘X’ given in the Parameter reference is replaced by the slot letter. The letter depends on the drive type used, see the Table 5 on page 18.

3.6 Board OPTBF

Description: I/O expander board with analogue output, digital output and relay output.
Type ID: 16966
Terminals: Two terminal blocks; Screw terminals (M2.6 and M3); No coding
Jumpers: 1; X2
3.6.1 I/O terminals on OPTBF
Table 12. OPTBF I/O term inals

OPTBF
Terminal	Signal	Parameter reference	Technical information
1	AO1+	AnOUT SlotX.1	0(4)…20 mA; RL<500:; Resolution 10 bits/0.1%; Accuracy < ±2% (Not isolated) 0(2)…10 V; RL<1 kW; Resolution 10 bits/0.1%; Accuracy < ±2% (Non isolated) mA / V -selection with jumper X2
2	AO1-
3	DO1	DigOUT SlotX.1	Digital output: Open collector, 50 mA/48 V (Not isolated)
4	GND
22 23	RO1/Common RO1/normal open	DigOUT SlotX.2	Switching capacity: 24 VDC/8 A 250 VAC/8 A 125 VDC/0.4 A Min. switching load: 5 V/10 mA

NOTE: The ‘X’ given in the Parameter reference is replaced by the slot letter. The letter depends on the drive type used, see the Table 5 on page 18.
3.6.2 Jumper selections
On the OPTBF board, there is one jumper block for selecting the analogue output mode (mA/V). The factory default and other available jumper selections are presented below.

3.7 Board OPTBH

Description: Temperature measurement board with three individual channels.
Supported sensors: PT100, PT1000, NI1000, KTY84-130, KTY84-150, KTY84-131
Type ID: 16968
Terminals: One terminal block; Screw terminals (M2.6); No coding
Jumpers: None

3.7.1 I/O Terminals on OPTBH
Table 13. I / O Term inals on OPTBH

Terminal		Parameter reference Keypad	Technical information
1 2 3	R1.1 R1.2 R1.3	AnIn:X.1	Temperature sensor input 1, -50…200 °C Accuracy ±1°C
4 5 6	R2.1 R2.2 R2.3	AnIn:X.2	Temperature sensor input 2, -50…200 °C Accuracy ±1°C
7 8 9	R3.1 R3.2 R3.3	AnIn:X.3	Temperature sensor input 3, -50…200 °C Accuracy ±1°C
10	NC

3.7.2 OPTBH accuracy
The following tables represent the results of accuracy measurements in laboratory environment.
In the tests, Draga JAMAK cable was used. Testing covered different sensor setups and sensor type combinations.

Table 14. PT100 accuracy

Cable length (m)	3-wire	2-wire	Accuracy (°C)
<=300	x		-1 < x < 3
50		x	-1 < x < 14

Table 15. PT1000, KTY84 and Ni1000 (Ni1000 DIN) accuracy

Cable length (m)	3-wire	2-wire	Accuracy (°C)
<=300	x		-1 < x < 1
150		x	-1 < x < 5
50		x	-1 < x < 3

3.7.3 OPTBH option board wiring scheme:
Use shielded cables and connect the cable shield to grounding clamp in the drive.
Allowed sensor configurations are shown in the figures below:

3.7.4 OPTBH board parameters
NOTE! The correct sensor for the correct channel must be selected. Always configure unused channels to 0 = No sensor

Code	Parameter	Min	Max	Unit	Default	ID	Description
7.x.1.1	Sensor 1 type	0	6		0		0 = No Sensor 1 = PT100 2 = PT1000 3 = Ni1000 4 = KTY84 5 = 2 x PT100 6 = 3 x PT100
7.x.1.2	Sensor 2 type	0	6		0		See above
7.x.1.3	Sensor 3 type	0	6		0		See above

3.8 Boards OPTF3 and OPTF4
OPTF3:

Description: Basic I/O and relay board.
Type ID: 17971
Terminals: Five terminal blocks; Screw terminals (M3); coding
Dip switches: 5 (see Vacon 100 Wall-mounted drives Installation manual for more information)
OPTF4:

Description: Basic I/O, relay and thermistor board.
Type ID: 17972
Terminals: Five terminal blocks; Screw terminals (M3); coding
Dip switches: 5 (see Vacon 100 Wall-mounted drives Installation manual for more information)
NOTE: See detailed technical data on boards OPTF3 and OPTF4 in Vacon 100 Wall-mounted drives Installation manual.
3.8.1 I/O terminals on OPTF3 and OPTF4 boards

OPTF3, OPTF4 Terminal		Signal
1	+10 Vref	Reference output
2	AI1+	Analogue input, voltage or current
3	AI1-	Analogue input, common (current)
4	AI2+	Analogue input 2, voltage or current
5	AI2-	Analogue input 2, common (current)
6	24 Vout	24 V auxiliary voltage
7	GND	I/O ground
8	DI1	Digital input 1
9	DI2	Digital input 2
10	DI3	Digital input 3
11	CM	Common for DI1 – DI6
12	24 Vout	24 V auxiliary voltage
13	GND	I/O ground
14	DI4	Digital input 4
15	DI5	Digital input 5
16	DI6	Digital input 6
17	CM	Common for DI1 – DI6
18	AO1+	Analogue signal (+output)
19	AO1-/GND	Analogue output common
30	+24 Vin	24 V auxiliary input voltage
A	RS485	Serial bus, negative
B	RS485	Serial bus, positive
21	RO1/1 NC	Relay output 1
22	RO1/2 CM
23	RO1/3 NO
24	RO2/1 NC	Relay output 2
25	RO2/2 CM
26	RO2/3 NO

OPTF3:

32	RO3/2 CM	Relay output 3
33	RO3/3 NO

OPTF4:

28	TI1+	Thermistor input
29	TI1-

Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205

Vacon Ltd
Member of the Danfoss Group
Runsorintie 7
65380 Vaasa
Finland
Document ID:
Rev. C
Sales code: DOC-OPTBx/Fx+DLUK

Documents / Resources

Danfoss VACON 100 AC Drives [pdf] User Manual 100, 100 FLOW, 100 HVAC, 100 X, VACON 100 AC Drives, 100 AC Drives, AC Drives

References

• User Manual