Specifications

15
SLC 500 Programmable Controllers and I/O Modules
Discrete Output Modules
Catalog Number Module Description Voltage Number Points Per Continuous Power Supply
Category of Outputs Common Current per Loading
Point at 30˚C
(max.)ª1) 5V dc 24V dc
1746-OA8 AC 120/240V ac 8 4 1A 185 mA 0 mA
1746-OA16 120/240V ac 16 8 0.50A 370 mA 0 mA
1746-OAP12 High Current AC 120/240V ac 12 6 2.0A 370 mA 0 mA
(short-circuit fuse protection)
1746-OB8 Current Sourcing DC 24V dc 8 8 1A 135 mA 0 mA
1746-OB16 24V dc 16 16 0.50A 280 mA 0 mA
1746-OB32 24V dc 32 16 0.1A 190 mA 0 mA
1746-OBP8 High Current Sourcing DC 24V dc 8 4 2.0A 135 mA 0 mA
1746-OBP16 High Current Sourcing DC 24V dc 16 16 1.5A 250 mA 0 mA
(short-circuit fuse protection)
1746-OB6EI Electronically Protected Current 24V dc 6 Individually 2.0A 46 mA 0 mA
Sourcing DC isolated
1746-OB16E 24V dc 16 16 0.5A 280 mA 0 mA
1746-OB32E 24V dc 32 16 0.1A 190 mA 0 mA
1746-OV8 Current Sinking DC Output 24V dc 8 8 1A 135 mA 0 mA
1746-OV16 24V dc 16 16 0.50A 270 mA 0 mA
1746-OV32 24V dc 32 16 0.1A 190 mA 0 mA
1746-OVP16 High Current Sinking DC Output 24V dc 16 16 1.5A 250 mA 0 mA
1746-OG16 Current Sinking TTL Output 5V dc/TTL 16 16 0.02A 180 mA 0 mA
1746-OW4 AC/DC Relay 5 to 265V ac 4 4 See page 16 45 mA 45 mA
5 to 125V dc relay chart
1746-OW8 5 to 265V ac 8 4 85 mA 90 mA
5 to 125V dc
1746-OW16 5 to 265V ac 16 8 170 mA 180 mA
5 to 125V dc
1746-OX8 Isolated AC/DC Relay 5 to 265V ac 8 Individually 85 mA 90 mA
5 to 125V dc isolated
(1) The current rating for most modules is derated linearly up to 60˚C. All channels on a module may not be able to carry this current simultaneously. Refer to the SLC Discrete I/O Installation Instructions, publication 1746-6.3, for complete specifications.