Allen-Bradley 1734-OB8S

Rockwell Automation Publication 1734-UM013N-EN-P - September 2017 197
Specifications Appendix C
Voltage and current ratings
1734-IE4S, Series A
Field Power:
19.2...28.8V DC, 65mA, Class 2
SENSOR OUTPUT:
24V DC
150 mA max per output @ 55 °C (131 °F)
INPUT:
+/-10V DC Voltage
0...20 mA Current
TACH:
0…24V DC
BACKPLANE:
5V DC, 110mA
Voltage and current ratings
1734-OB8S, Series B
Field Power:
19.2...28.8V DC, 50mA (no load), Class 2
OUTPUT:
19.2...28.8V DC
1.0A max per output @ 40 °C (104 °F)
500mA max per output @ 55 °C (131 °F)
8.0A max per module @ 40 °C (104 °F)
2.0A max per module @ 55 °C (131 °F)
BACKPLANE:
5V DC, 125mA
Voltage and current ratings
1734-IB8S, Series B
Field Power:
19.2...28.8V DC, 25mA (no load), Class 2
OUTPUT:
19.2...28.8V DC
700mA max per output @ 40 °C (104 °F)
500mA max per output @ 55 °C (131 °F)
2.8A max per module @ 40 °C (104 °F)
0.55A max per module @ 55 °C (131 °F)
INPUT:
11...30V DC, 3.5mA @ 40 °C (104 °F), Class 2
11...28.8V DC, 3.5mA @ 55 °C (131 °F), Class 2
BACKPLANE:
5V DC, 110mA
Voltage and current ratings
1734-OBV2S, Series B
Field Power:
19.2...28.8V DC, 65mA (no load), SELV Maximum 150VA
OUTPUT:
19.2...28.8V DC
1.25A max per output @ 40 °C (104 °F)
500mA max per output @ 55 °C (131 °F)
2.0A max per module @ 40 °C (104 °F)
800mA max per module @ 55 °C (131 °F)
BACKPLANE:
5V DC, 125mA
(1) See Figure 63, System Temperature Derating When a 1734-IE4S Module Is Used.
Attribute Value