Instruction Manual for PPI models including: HumiTherm-i, HumiTherm-i Temperature Humidity Indicator, Temperature Humidity Indicator, Humidity Indicator

HumiTherm-i (Temp RH) op manual

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HumiTherm-i Operation Manual - PPI India

Parameters Settings (Default Value) Operation Manual This brief manual is primarily meant for quick reference to wiring connections and parameter searching.

Operator Manual

Composite Temperature & Humidity Indicator With Alarms

HumiTherm-i - PPI India

28 feb 2022 — Operation Manual. This brief manual is primarily meant for quick reference to wiring connections and parameter searching. For more details on operation and ...


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Product-019-OM
HumiTherm-i
Composite Temperature + Humidity Indicator Version : RTD Pt100, 3-wire for Temperature DC Linear (Voltage) for Humidity

ALARM PARAMETERS FOR TEMPERATURE: PAGE-10

Parameters

Settings (Default Value)

Temperature Alarm Type

None

Process Low

Temperature Alarm Setpoint Temperature Alarm Hysteresis

Process High (Default : None)
-50.0 to 150.0°C or -58.0 to 302.0°F (Default :
For Process Low : -50.0 For Process High : 150.0)
0.1 to 25.0 °C or °F (Default : 0.2)

Temperature Alarm Logic Temperature Alarm Inhibit

Direct Reverse (Default : Direct)
No Yes (Default : Yes)

ALARM PARAMETERS FOR RELATIVE HUMIDITY: PAGE-11

Parameters

Settings (Default Value)

Alarm Type

None

Process Low

Process High

(Default : None)

%RH Alarm Setpoint

0.0 to 100.0% (Default :
For Process Low : 0.0 For Process High : 100.0)

%RH Alarm Hysteresis

0.1 to 25.0% (Default : 0.2)

%RH Alarm Logic

Direct

%RH Alarm Inhibit

Reverse (Default : Direct)
No
Yes (Default : Yes)

Operation Manual
This brief manual is primarily meant for quick reference to wiring connections and parameter searching. For more details on operation and application; please log on to www.ppiindia.net

ZERO-OFFSET PARAMETERS: PAGE-12

Parameters

Settings (Default Value)

Zero Offset for Temp. Value

-25.0 to +25.0°C (Default : 0.0)

Zero Offset for %RH Value

-25.0 to +25.0% (Default : 0.0)

SUPERVISORY PARAMETERS: PAGE-13

Parameters

Settings (Default Value)

Unit Selection for Temperature

°C

°F

(Default : °C)

Dry-Bulb Temperature and % RH Min / Max

No

Monitoring

Yes

(Default : No)

Password For Resetting PV High - Low

0 to 250 (Default : 0)

Baud Rate

ID Number for Temperature Loop ID Number for RH Loop

(Default : 4800) 1 to 8
(Default : 1)
1 to 8 (Default : 2)

OPERATOR PAGE AND PARAMETERS : PAGE - 0

Parameters

Settings (Default Value)

Maximum Dry Bulb Temperature Value

View Only

Minimum Dry - Bulb Temperature Value

View Only

Maximum %RH Value Minimum Peak of RH Reset Command
Reset Pass - Code

View Only
View Only
No Yes (Default : No) 0 to 250 (Default : 0)

FRONT PANEL LAYOUT Front Panel

PPI

HumiTherm-i °C

Upper Readout

%RH
Lower Readout

Alarm -1 Indicator

AL1

AL2

Alarm-2 Indicator

PAGE Key

ENTER Key

DOWN Key

UP Key

101, Diamond Industrial Estate, Navghar, Vasai Road (E), Dist. Palghar - 401 210. Sales : 8208199048 / 8208141446 Support : 07498799226 / 08767395333 E: sales@ppiindia.net, support@ppiindia.net

Symbol Key

Keys Operation Function

PAGE Press to enter or exit set-up mode.

DOWN UP
ENTER

Press to decrease the parameter value. Pressing once decreases the value by one count; keeping pressed speeds up the change.
Press to increase the parameter value. Pressing once increases the value by one count; keeping pressed speeds up the change.
Press to store the set parameter value and to scroll to the next parameter on the PAGE.

PV Error Indications

Message

PV Error Type

Over-range (Dry-Bulb Temp. above Max. Range)

Under-range (Dry-Bulb Temp. below Min. Range)

Open (Sensor open / broken)

Jan 2022

+
+

ELECTRICAL CONNECTIONS

SSR

NC C NO RELAY

OUTPUT 1

VAC SUPPLY

RS 485 85~264

_

OUTPUT 2

NC C NO RELAY

_

SSR

+ 6 7 8 9 10 GND

NL

5

11

4 PPI 12
3 HumiTherm-i 13

2

14

1 18 17 16 15

Ex -

+

RH SENSOR

INPUT 2

SERIAL COMM.

INPUT 1 Pt100

OUTPUT1
RELAY SSR

INPUT1 Pt100

ENCLOSURE ASSEMBLY

`UP' inscribed on topside

_
UP UP

+ COSMERMISA.L
SUPPLY

N/O C

+

N/C

6 5

4

NO_/UCTPCUNT/2O 7
8 9

RSSERLA Y

3 2 1

H18uPmiTPheIrm-i

Ex
IN

17 PUT

16 2

10 11

GND

12

13 14

L N

15

AC DC

RHSENSOR

Removal

Bezel

Placing Back

PPI

HumiTherm-i °C
%RH
AL2

AL1

Pullout Grip

Front Label

JUMPER SETTINGS
OUTPUT-1

Output Type Jumper Setting - A Jumper Setting - B

3

Relay

2

1234

1

3

SSR Voltage Pulses

2

1234

1

3 2 1
B
A1 2 3 4

Pins

Hum iTherm -i

P P I

Link
JUMPER SETTINGS
OUTPUT-2 Output Type Jumper Setting - A Jumper Setting - B
Relay
SSR Voltage Pulses

MOUNTING DETAILS
OUTPUT-2 MODULE

HumiTherm-i

MOUNTING DETAILS
SERIAL COMM. MODULE

Power Supply Board

Serial Communication Module
Plug & Socket Connectors

Jumper Setting-B

PPI

-i iTherm Hum

Jumper Setting-A

Front Label Upside-down

HumiTherm-i
Composite Temperature + Humidity Indicator Version : RTD Pt100, 3-wire Dry Bulb for Temperature & RTD Pt100, 3-wire Wet Bulb for Humidity

Operation Manual
This brief manual is primarily meant for quick reference to wiring connections and parameter searching. For more details on operation and application; please log on to www.ppiindia.net

ALARM PARAMETERS FOR TEMPERATURE : PAGE 10

Parameters

Settings (Default Value)

Alarm Type

None

Process Low

Alarm Setpoint Alarm Hysteresis

Process High
(Default : None)
-50.0 to 150.0°C or -58.0 to 302.0°F (Default :
For Process Low : -50.0 For Process High : 150.0)
0.1 to 25.0 °C or °F (Default : 0.2)

Alarm Logic

Direct

Alarm Inhibit

Reverse (Default : Direct)
No

Yes (Default : Yes)

ALARM PARAMETERS FOR RELATIVE HUMIDITY : PAGE 11

Parameters

Settings (Default Value)

Alarm Type

None

Alarm Setpoint Alarm Hysteresis

Process Low
Process High (Default : None)
0.0 to 100.0% (Default :
For Process Low : 0.0 For Process High : 100.0)
0.1 to 25.0% (Default : 0.2)

Alarm Logic Alarm Inhibit

Direct Reverse (Default : Direct)
No

Yes (Default : Yes)

ZERO-OFFSET PARAMETERS : PAGE 12

Parameters

Settings (Default Value)

Zero Offset for Dry Bulb Temp.

-25.0 to +25.0°C (Default : 0.0)

Zero Offset for Wet Bulb Temp.

-25.0 to +25.0°C (Default : 0.0)

Zero Offset for RH Value

-25.0 to +25.0% (Default : 0.0)

UTILITY PARAMETERS : PAGE 13

Parameters

Settings (Default Value)

Unit Selection for PV

°C

Dry-Bulb Temperature and % RH High-Low Monitoring Password For Resetting PV High - Low

°F (Default : °C)
No Yes (Default : No)
0 to 250 (Default : 0)

Baud Rate

ID for Temperature Loop ID for %RH Loop

(Default : 4800)
1 to 8 (Default : 1)
1 to 8 (Default : 2)

FRONT PANEL LAYOUT

Front Panel

PPI

HumiTherm-i °C

Upper Readout

Lower Readout
Alarm -1 Indicator PAGE Key

%RH

AL1

AL2

Alarm-2 Indicator ENTER Key

DOWN Key

UP Key

Symbol Key

Keys Operation Function

PAGE Press to enter or exit set-up mode.

DOWN

Press to decrease the parameter value. Pressing once decreases the value by one count; keeping pressed speeds up the change.

UP ENTER

Press to increase the parameter value. Pressing once increases the value by one count; keeping pressed speeds up the change.
Press to store the set parameter value and to scroll to the next parameter on the PAGE.

PV Error Indications

Message

PV Error Type

Over-range (Dry-Bulb Temp. above Max. Range)
Under-range (Dry-Bulb Temp. below Min. Range)
Open (RTD Pt100 (Dry Bulb) Sensor open / broken)

OUTPUT 1
RELAY SSR

101, Diamond Industrial Estate, Navghar, Vasai Road (E), Dist. Palghar - 401 210. Sales : 8208199048 / 8208141446 Support : 07498799226 / 08767395333 E: sales@ppiindia.net, support@ppiindia.net

ELECTRICAL CONNECTIONS

OUTPUT 2

N/C C N/O RELAY

_

+

SSR

N/O + 6 7 8 9 10 GND

C

5

11

N/C

_

4 PPI 12 L AC

3 HumiTherm-i 13 N

DC

2

14

1 18 17 16 15

INPUT 1 Pt100

Pt100 INPUT 2

SERIAL COMMS.
SUPPLY

Jan 2022

JUMPER SETTINGS
OUTPUT-1

MOUNTING DETAILS
OUTPUT-2 MODULE

Output Type Jumper Setting - A Jumper Setting - B

3

Relay

2

1234

1

3

SSR Voltage Pulses

2

1234

1

Link

P P I

Hum iTherm -i

3 2 1
B
A1 2 3 4

Pins

HumiTherm-i

OUTPUT1
RELAY SSR

ENCLOSURE ASSEMBLY

`UP' inscribed on topside

_
UP UP

+ COSMERMISA.L
SUPPLY

N/O C

+

N/C

6 5 4

NO_/UCTPCUNT/2O 7
8 9

+

RSSERLA Y

3 2 1

PPI 1H8umiTherm-i

Ex
IN

17 PUT

16 2

10 11

GND

12

13 14

L N

15

AC DC

RHSENSOR

Removal

Bezel

Placing Back

PPI

HumiTherm-i °C
%RH
AL2

AL1

Pullout Grip

Front Label

JUMPER SETTINGS
OUTPUT-2

Output Type Jumper Setting - A Relay

Jumper Setting - B

SSR Voltage Pulses

MOUNTING DETAILS
SERIAL COMM. MODULE

Power Supply Board

Serial Communication Module
Plug & Socket Connectors

Jumper Setting-B

PPI

Jumper Setting-A

-i iTherm Hum

Front Label Upside-down

INPUT1 Pt100



References

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