Specifications

Product Type	Smoke and Heat Detector I/O Module
Brand	Emerson
Series	PAC8000
Digital Inputs	126 Ch
Digital Outputs	126 Ch
Output Ratings	5-9 V
Input Ratings	5-9 V
Input Type	Voltage
Output Type	Voltage
Supply Voltage	Railbus : 12 VDC Bussed Field: 24 VDC
Terminal Type	Screw Terminal
Mounting Method	DIN Rail
Depth	106 mm
Height	110 mm
Width	42 mm
Conformal Coating	Yes
Operating Temperature	-40°C to +70°C
IP Rating	IP20
Safety Integrity Level	SIL 2
Hazardous Location Ratings	Class 1, Div 2, Groups A, B, C, D T4 ATEX Zone 2 ISA Level G3 corrosive atmospheres
Compliance Standards	CSA

Emerson 8139-SH-DC 126-Channel Addressable Smoke And Heat