Spectrum Controls Micro800 Series - Page 10

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