Emerson Process Management MAN-0081 Automobile Electronics User Manual


 
Reference Manual
MAN-0081, Revision 4 July 2014
19
Section 7: Specifications
7.1 Electrical
7.1.1 Operating voltage
10 to 32 Vdc
7.1.2 Conduit entries
3 x 3/4” NPT
7.1.3 Power consumption (JB-IR3SAR)
Nominal: 170mA (1.7W) @10Vdc
Maximum: 275mA (2.9W) @ 10Vdc
Nominal: 73mA (1.8W) @ 24Vdc
Maximum: 117mA (2.8W) @ 24Vdc
7.1.4 Relay contacts (JB-IR3SAR)
5A at 30Vdc/250Vac
Form-C (SPDT), dry contacts
7.2 Environmental
7.2.1 Storage temperature
-55°C to +85°C (-67°F to +185°F)
7.2.2 Operating temperature
-55°C to +85°C (-67°F to +185°F)
7.2.3 Relative humidity
5-95% non-condensing
7.2.4 Metallurgy (housing)
Aluminum (AL6061)
Stainless steel (316)
7.2.5 Ingress protection
IP67
Type 4X