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14 301C User Manual M-510324
Honeywell 7/10
Introduction
Wiring Details
Wiring Details
The diagram below provides the details required to connect the 301C
with the wireless communication module (coordinator). This module
allows the controller to communicate with and manage the 301W
wireless gas detectors.
Details concerning power supply, cables, capacities, etc., are provided
in the Specifications section at the back of this manual.
COMMUNICATION
Communication Wire Gauge:
2-24 AWG (Belden 9841)
Twisted and shielded cable
2000 feet (600 m) per channel
T-tap: 65 feet (20 m) / T-tap
130 feet (40 m) total
Channel Specifications:
Channel 1-2: Modbus,Vulbus protocol
Channel 3: Modbus protocol only
Communicates only with Vulcain
transmitters
Channel 4: Modbus output
Communicates only with VA301BDCM
Channel 4 (not used)
Channel 3
A 4
B 4
A 3
B 3
Channel 2
Channel 1
B 2
A 2
A 1
B 1
V-
NEXT
V+
PREVIOUS
V-
V+
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Ethernet: 10/100-compatible with 10Base-T
interface, RJ-45
Visual Indicators:
Green LED LINK
Yellow LED ACT
BacNet/IP MODULE (-BIP option)
Always respect minimum
voltage requirements at device
LCD screen
Wireless
communication module
Wireless Communication:
ISM worldwide
Indoor range 30m
RELAY OUTPUTS
3+5
4+6
1+3
2+4
Normally
open
Normally
closed
5
31
642
RISK OF ELECTRIC SHOCK
RISK OF ELECTRIC SHOCK
End-of-line specification:
The E.O.L. jumper for
channels 1-2-3-4 must
always be in E.O.L.
position.
End-of-line jumper
position
5&
5
SD Card
Grounding screw