Hardware reference guide

I/O Modules
660
35013379 02 October 2007
The following figure shows the DAO85300 derating chart.
Off State Leakage / Point (max) 2.0 mA @ 230 Vac
1.1 mA @ 115 Vac
0.4 mA @ 48 Vac
0.2 mA @ 24 Vac
Surge Current Maximum (rms)
One Cycle 15 A per point
Two Cycles 12 A per point
Three Cycles 8 A per point
Applied DV/DT 400 V/μs
Response
OFF - ON 0.50 of one line cycle max
ON - OFF 0.50 of one line cycle max
Output Protection RC snubber protection (internal)
Isolation (rms)
Group to Group 1780 Vac for 1 minute
Output to Bus 1780 Vac for 1 minute
Bus Current Required 320 mA
Power Dissipation 1.60W+1.0 x Total Module Load Current
Specifications
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
30 35 40 45 50 55 60
NO POINT
EXCEEDS 0.5A
AMBIENT TEMPERATURE (deg. C)
TOTAL MODULE CURRENT (A)
65
NO POINT
EXCEEDS 1.0A
0
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com