Specifications

Publication 1747-SG001E-EN-E - February 2013
10 Select SLC 500 I/O Modules
1746-OB16E, 1746-OB6EI, and 1746-OB32E modules provide electronic protection
from short circuit and overload conditions.
Wiring of 16 and 32-channel modules can also be accomplished with a bulletin 1492
interface module and pre-wired cable. All 16-channel I/O modules and catalog numbers
1746-OX8, 1746-OBP8, 1746-OAP12, 1746-IO12 are equipped with color-coded
removable terminal blocks.
Digital I/O Module Overview
Catalog Number Voltage Category I/O Points Description For Detailed Specifications, See
DC Modules
1746-IB8 24V DC 8 Current Sinking DC Input Module Sinking DC Input Modules
page 11
1746-IB16 24V DC 16 Current Sinking DC Input Module
1746-IB32 24V DC 32 Current Sinking DC Input Module
1746-ITB16 24V DC 16 Fast Response DC Sinking Input Module
1746-IC16 48V DC 16 Current Sinking DC Input Module
1746-IH16 125V DC 16 Current Sinking DC Input Module
1746-IV8 24V DC 8 Current Sourcing DC Input Module Sourcing DC Input Modules
page 12
1746-IV16 24V DC 16 Current Sourcing DC Input Module
1746-IV32 24V DC 32 Current Sourcing DC Input Module
1746-ITV16 24V DC 16 Fast Response DC Sourcing Input Module
1746-IG16
(1)
5V DC 16 Current Sourcing TTL Input Module
1746-OB6EI 24V DC 6 Electronically Protected Isolated Sourcing DC
Output Module
Sourcing DC Output Modules
page 13
1746-OB8 24V DC 8 Current Sourcing DC Output Module
1746-OB16 24V DC 16 Current Sourcing DC Output Module
1746-OB16E 24V DC 16 Electronically Protected Current Sourcing DC
Output Module
1746-OB32 24V DC 32 Current Sourcing DC Output Module
1746-OB32E 24V DC 32 Electronically Protected Current Sourcing DC
Output Module
1746-OBP8 24V DC 8 High Current Sourcing DC Output Module
1746-OBP16
(2)
24V DC 16 High Current Sourcing DC Output Module
1746-OV8 24V DC 8 Current Sinking DC Output Module Sinking DC Output Modules
page 12
1746-OV16 24V DC 16 Current Sinking DC Output Module
1746-OV32 24V DC 32 Current Sinking DC Output Module
1746-OVP16
(2)
24V DC 16 High Current Sinking DC Output Module
1746-OG16
(1)
5V DC 16 Current Sinking TTL Output Module
AC Modules