P4*
PCB Label
Function
1
WARNING
N/C
Low Alarm Relay NC
2
COM
Low Alarm Relay COM
3
N/O
Low Alarm Relay NO
4
ALARM
N/C
High Alarm Relay NC
5
COM
High Alarm Relay COM
6
N/O
High Alarm Relay NO
7
TRBL**
N/C
Trouble Alarm Relay NC
8
COM
Trouble Alarm Relay COM
9
N/O
Trouble Alarm Relay NO
* P4 Connections are installed only when the optional Relays are included
** Trouble relay is a fail-safe so it is energized for normal operation, functions are labeled for normal operation.
NOTE: The starting delay period normally takes approximately 3 minutes but under some circumstances can
take longer. For optimum performance, it is recommended that a calibration be performed after 24 hours of
operation.
SMC 5100-XX-IT Toxic Gas Detector Module
17
US
4 Installation
Summary of Contents for 5100-03-IT
Page 5: ...15 5100 88 IT Dimensions 67 SMC 5100 XX IT Toxic Gas Detector Module 5 US...
Page 20: ...mA Circuit Types 20 SMC 5100 XX IT Toxic Gas Detector Module 4 Installation US...
Page 50: ...12 Modbus Memory Map 50 SMC 5100 XX IT Toxic Gas Detector Module 12 Modbus Memory Map US...
Page 51: ...13 HART SMC 5100 XX IT Toxic Gas Detector Module 51 US 13 HART...
Page 52: ...52 SMC 5100 XX IT Toxic Gas Detector Module 13 HART US...
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