20 OPAL-RT Technologies OP4200 User Manual
OP4200 Hardware
Pin Assignments
PIN ASSIGNMENTS
Conditioning cassettes come with either one (analog) or two (digital) DB37 connectors. These
connectors respect OPAL-RT’s standard DB37 pinout, as shown in the table below.
Ch. 00-15 Ch. 16-31
DB37
Module pin
assignment
DB37
Module pin
assignment
DB37
Module pin
assignment
DB37
Module pin
assignment
1 +CH00 20 -CH00 1 +CH16 20 -CH16
1
20
00+
01+
02+
03+
04+
05+
06+
07+
08+
09+
10+
11+
12+
13+
14+
15+
-00
-01
-02
-06
-05
-04
-03
-11
-10
-09
-08
-07
-14
-13
-12
-15
19
37
Vuser
Vrtn
2 +CH01 21 -CH01 2 +CH17 21 -CH17
3 +CH02 22 -CH02 3 +CH18 22 -CH18
4 +CH03 23 -CH03 4 +CH19 23 -CH19
5 +CH04 24 -CH04 5 +CH20 24 -CH20
6 +CH05 25 -CH05 6 +CH21 25 -CH21
7 +CH06 26 -CH06 7 +CH22 26 -CH22
8 +CH07 27 -CH07 8 +CH23 27 -CH23
9 +CH08 28 -CH08 9 +CH24 28 -CH24
10 +CH09 29 -CH09 10 +CH25 29 -CH25
11 +CH10 30 -CH10 11 +CH26 30 -CH26
12 +CH11 31 -CH11 12 +CH27 31 -CH27
13 +CH12 32 -CH12 13 +CH28 32 -CH28
14 +CH13 33 -CH13 14 +CH29 33 -CH29
15 +CH14 34 -CH14 15 +CH30 34 -CH30
16 +CH15 35 -CH15 16 +CH31 35 -CH31
17 36 17 36
18 Vuser 1A* 37 Vrtn 1A* 18 Vuser 2A* 37 Vrtn 2A*
19 19
Table 2: General pin assignments
Vuser and Vrtn signals are only used with digital output modules