Hardware reference guide

Intelligent/Special Purpose
362
35013379 02 October 2007
Wiring Diagram 1 The following figure shows the EHC20200 wiring diagram 1.
2
10
4
6
8
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40 39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
+–
+ –
+–
. . . .
INPUT 1A-
INPUT 1B-
PRESET 1C-
OUTPUT RESET 10-
N/C
ENABLE 1-
N/C
OUTPUT 1A
LO FILTER SEL 1
N/C
INPUT 2A-
INPUT 2B-
PRESET 2C-
OUTPUT RESET 20-
N/C
ENABLE 2-
N/C
OUTPUT 2A
LO FILTER SEL 2
OUTPUT SUPPLY
INPUT 1A+
INPUT 1B+
PRESET 1C+
OUTPUT RESET 10+
N/C
ENABLE 1+
N/C
OUTPUT 1B
VREF1
N/C
INPUT 2A+
INPUT 2B+
PRESET 2C+
OUTPUT RESET 20+
N/C
ENABLE 2+
N/C
OUTPUT 2B
VREF2
RETURN
VREF
OV
24 Vdc
Pulse
VREF
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com