1-4
Chapter 1: Module Overview
Output Description
Off-state leakage current
Turn on/off time, maximum
(backplane to screw)
Surge current
Reverse voltage protection
Inductive kickback protection
Output to backplane isolation
Group-to-Group isolation
Output to Chasis GND isolation
Power Requirements
Bus +5 VDC (4.75 V to 5.4 V)
Bus +24 VDC (19.9 V to 26.4 V)
Heat Dissipation
Inrush current
RoHS
REACH
Wire Installation
Wire size
Wire Strip Length
Recommended Tightening Torque:
Module Dimensions
H×D×W
(With RTBs installed, RTB extends
the total depth approximately 2 mm
from 87 mm to 89 mm.)
Environmental Tests
Radiated Emissions
Conducted Emissions
User's Manual Pub. 0300309-01 Rev. A
Value
Less than 0.5 mA per channel.
3 ms
2 A for 25 ms, repeatable every 2 seconds
10 A maximum per channel group
Yes, group protection
Yes. Diode across load to protect against load coil back EMF.
50 VAC working Reinforced isolation tested at 2 kVDC for 1
minute
50 VAC working Basic isolation tested at 1300 VDC for 1
minute.
50 V working Reinforced isolation tested at 2 kVDC for 1
minute.
70 mA maximum
55 mA maximum
OB32: 5.5 W maximum (at full load)
OV32: 4 W maximum (at full load)
Less than 150 mA at 5 V
Less than 400 mA at 24 V
Meets European RoHS component standards (January 2015 and
earlier).
Meets European REACH 7 requirements.
#16 to #28 AWG
0.375 in.
0.25 N-m (2.2 lb-in) (Use hand tool to tighten; see warning on
page 2-7 regarding risk of over-tightening.)
110 mm × 89 mm × 51 mm.
(4.33 in × 3.54 in × 2.00 in)
90 mm × 89 mm × 44.5 mm
(excluding mounting feet, DIN rail latches, or the plastic that
extends into the adjacent module once installed).
(3.54 in × 3.5 in × 1.75 in)
Table 1-2. EMC Specification Table
Test Level Limits
(Enclosure) Class A, 30 MHz – 1 GHz
Group 1, Class A (AC Mains), 150 kHz – 30 MHz
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