Simplex IDNet Signal IAM Installation Instructions

General
Operating Temperature	0 to 49 ℃ (32 to 120 ℉)
Operating Humidity	Up to 93% relative humidity (non-condensing)
Mounting
Dimensions	Width = 4.13 in (10.5 cm)Height = 4 in (10.2 cm)Depth = 1.38 in (3.5 cm)
Back Box	4 in (10.2 cm) square box
Addressable Loop Power
Nominal Terminal Input	35 VDC
Unit Load
Device consumes 2 device loads on the addressable loop.

Signal IAM Address Setting

Note: The IDNet channel (4007ES, 4010, 4010ES, 4100U, and 4100ES) supports address codes 1 through 250. The 4008 supports address codes 1 through 200. The MAPNET II channel (4100, 4120, or 4020 FACP) supports address codes 1 through 127.

Each Signal IAM has a unique address. The address of the IAM is set via an eight position DIP switch. DIP switch position 1 is the least significant bit (LSB) and position 8 is the most significant bit (MSB). Set the IAM's address using the reference table. Use a small screwdriver or pen to set the switches. The device address for the Supervised IAM should be written on the resealable label; this information provides an aid in troubleshooting the system.

Note: DIP switch in "1" position is "ON" while DIP switch in "0" position is "OFF".

Figure: Representation of an 8-position DIP switch with LSB and MSB indicated, showing ON (1) and OFF (0) states. An example setting for address 7 is depicted.

DIP Switches 5 thru 8 (MSB)
	0000	1000	0100	1100	0010	1010	0110	1110	0001	1001	0101	1101	0011	1011	0111	1111
DIP Switches 1 thru 4 (LSB)	0000	0	16	32	48	64	80	96	112	128	144	160	176	192	208	224	240
	1000	1	17	33	49	65	81	97	113	129	145	161	177	193	209	225	241
	0100	2	18	34	50	66	82	98	114	130	146	162	178	194	210	226	242
	1100	3	19	35	51	67	83	99	115	131	147	163	179	195	211	227	243
	0010	4	20	36	52	68	84	100	116	132	148	164	180	196	212	228	244
	1010	5	21	37	53	69	85	101	117	133	149	165	181	197	213	229	245
	0110	6	22	38	54	70	86	102	118	134	150	166	182	198	214	230	246
	1110	7	23	39	55	71	87	103	119	135	151	167	183	199	215	231	247
	0001	8	24	40	56	72	88	104	120	136	152	168	184	200	216	232	248
	1001	9	25	41	57	73	89	105	121	137	153	169	185	201	217	233	249
	0101	10	26	42	58	74	90	106	122	138	154	170	186	202	218	234	250
	1101	11	27	43	59	75	91	107	123	139	155	171	187	203	219	235	251
	0011	12	28	44	60	76	92	108	124	140	156	172	188	204	220	236	252
	1011	13	29	45	61	77	93	109	125	141	157	173	189	205	221	237	253
	0111	14	30	46	62	78	94	110	126	142	158	174	190	206	222	238	254
	1111	15	31	47	63	79	95	111	127	143	159	175	191	207	223	239	255

Note: MAPNET II supports address codes 1 through 127 only.

Wiring

Note: Ensure that cable shields will not ground when closing the box. Use shrink tubing or high grade electrical tape to cover bare shield.

The Signal IAM provides two terminal blocks, which are described in Tables 1 and 2, below. All terminal blocks accept 12-18 AWG wire.

Table 1 TB1 Terminations

Position	Label	Description
TB1-1	+ADDR LOOP	+IDNet input (pass-through, if required)
TB1-2	-ADDR LOOP	-IDNet input (pass-through, if required)
TB1-3	ADDR LOOP SHIELD	IDNet shield
TB1-4	-SIGNAL IN	-Signal IN for audio or 0 V input for Strobes, Horns, etc.
TB1-5	+SIGNAL IN	+Signal IN for audio or +24 V input for Strobes, Horns, etc.
TB1-6	SIGNAL IN SHIELD	Input signal shield for audio applications

Table 2 TB2 Terminations

Position	Label	Description
TB2-1	SIGNAL SHIELD	SIGNAL OUT/RETURN shield for audio applications
TB2-2	+SIGNAL OUT	+ SIGNAL OUT -- Class B operation
TB2-3	-SIGNAL OUT	- SIGNAL OUT -- Class B operation
TB2-4	+SIGNAL RETURN	+ SIGNAL RETURN -- Class A operation
TB2-5	-SIGNAL RETURN	- SIGNAL RETURN -- Class A operation

Use the following two pages to wire the Signal IAM.

Wiring Diagrams and Notes

The document provides detailed wiring diagrams for the IDNet Signal IAM, illustrating typical wiring methods for addressable loops and Notification Appliance Circuits (NACs). These diagrams cover both Class A (Style Z) and Class B (Style Y) configurations for 25 VRMS and 70.7 VRMS speakers, as well as audible/visual appliances.

70.7 VRMS Speaker Circuit Wiring Distances (Class A & B)

70.7 VRMS Power		Maximum Distance in Feet (w/ max loss of 3 DB at last speaker)
70.7 VRMS Power		18 AWG	16 AWG	14 AWG	12 AWG
Applied	Actual
35 W	6.25 W	1000	1000	1000	1000
Applied	Actual
30 W	15 W	2000	2000	2000	2000

25 VRMS Speaker Circuit Wiring Distances (Class A & B)

25 VRMS Power		Maximum Distance in Feet (w/ max loss of 3 DB at last speaker)
25 VRMS Power		18 AWG	16 AWG	14 AWG	12 AWG
Applied	Actual
10 W	5 W	800	1000	1000	1000
Applied	Actual
10 W	5 W	1600	2000	2000	2000

Note: Wiring distances are restricted due to DC supervision limitations.

General Wiring Notes for Speaker Circuits (Pages 4 & 5)

Addressable loop lines are 18 AWG (minimum) twisted pair.
Maximum allowable line run, from panel to farthest device on the addressable loop, cannot exceed 2,500 ft (Page 4) or 2,400 ft (Page 5).
Maximum total wire (including all T-taps), from the panel to farthest device on the addressable loop, cannot exceed 10,000 ft.
Maximum number of IDNet addresses = 250 (Page 4) or 250 (Page 5).
Audio and speaker lines must be 18 AWG (minimum) twisted pair.
All connections must be free of grounds and stray voltages before connections are made to appliances and to the panel.
Max power per amplifier NAC Riser is 100 W at 70.7 VRMS or 50 W at 25 VRMS.
70.7 and 25 VRMS speakers must be listed fire protective signaling speakers rated for 70.7 and 25 VRMS P.A. lines, respectively.
Total maximum power of Signal IAM speaker loop is 35 W at 70.7 VRMS or 12.5 W at 25 VRMS.
When computing line distances on Signal IAM output, remember to account for the wiring distance (loss) from the panel to the Signal IAM input terminals.
All wiring is supervised and Power Limited unless otherwise indicated.
Signal IAM consumes 2 device loads on the addressable loop.
Refer to 4008 Front Panel Installing, Operating, and Programming Instructions (579-716) for more field wiring information as needed.

NAC Wiring Distances (Class A & B)

NAC wiring distances, Class A		Maximum Distance in Feet				Line Resistance (Ohms)
NAC wiring distances, Class A		18 AWG	16 AWG	14 AWG	12 AWG	Line Resistance (Ohms)
Alarm Current (Amps)
0.25	400	650	1000	1000	12
0.50	200	325	500	800	6

NAC wiring distances, Class B		Maximum Distance in Feet				Line Resistance (Ohms)
NAC wiring distances, Class B		18 AWG	16 AWG	14 AWG	12 AWG	Line Resistance (Ohms)
Alarm Current (Amps)
0.25	800	1300	2000	2000	12
0.50	400	650	1000	1600	6

Additional Wiring Notes for NAC Circuits (Page 5)

If wiring is routed outside the building, use of a listed secondary protector is required. Use 2081-9044 or 2081-9028. A protector must be installed at each building exit/entrance. Each 2081-9044 adds 6 Ohms resistance, and significantly reduces wiring distance. Each 2081-9028 adds 0.2 Ohms of resistance. Maximum current allowed through a 2081-9044 is 200 mA.
When the Signal IAM is used with the 4905-9938 Sync Control Module (SCM), Class A operation on the SCM is not supported.
Max. number of SCM driven Smart Sync appliances = 0.5 divided by the current draw amperage of the appliances used.
When the Signal IAM is used with the 4905-9938 Sync Control Module (SCM), the Signal IAM must adhere to one of the following restrictions:
- Metal conduit with end-to-end length limited to 20 ft, or
- 4905-9938 Sync Control Module, Signal IAM and interconnecting wire must be in the same single enclosure.
Strobes controlled by one Signal IAM cannot be mounted in an area where they can be seen together with a strobe being controlled by another Signal IAM. This applies to Sync Control Modules, if used.
TrueAlert Addressable Notification Appliances are not supported.
Refer to 4008 Front Panel Installing, Operating, and Programming Instructions (579-716) for more field wiring information as needed.
Note: The Signal IAM is not compatible with or intended to be used with standard NAC circuits (SPS, XPS, etc.) that are configured for Smart Sync operation.

For partial evacuation (selective signaling) systems, the NAC Riser must be installed in accordance with survivability from attack by fire requirements in NFPA 2002 ED. Section 6.9.4, using one or more of the following:

A 2-hour rated cable assembly.
A 2-hour rated shaft or enclosure.
A 2-hour rated stairwell in building fully sprinklered in accordance with NFPA 13.

Important Safety Information

DO NOT INSTALL ANY SIMPLEX® PRODUCT THAT APPEARS DAMAGED. Upon unpacking your product, inspect the contents of the carton for shipping damage. If damage is apparent, immediately file a claim with the carrier and notify an authorized Simplex product supplier.

ELECTRICAL HAZARD: Disconnect electrical field power when making any internal adjustments or repairs. All repairs should be performed by a representative or authorized agent of your local Simplex product supplier.

STATIC HAZARD: Static electricity can damage components. Handle as follows:

Ground yourself before opening or installing components.
Keep uninstalled components wrapped in anti-static material at all times.

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

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IDNet Signal IAM Installation Instructions

Introduction

Specifications

In This Document