D21m System
D21m Modules 6-39Date printed: 30.08.07
Connector Pin Assignment: (37-pin D-type, female)
Pin Signal “GPI 1-16” Signal “GPO 1-16” Pin Signal “GPI 1-16” Signal “GPO 1-16”
1 GPI 1a GPO 1a 20 GPI 1b GPO 1b
2 GPI 2a GPO 2a 21 GPI 2b GPO 2b
3 GPI 3a GPO 3a 22 GPI 3b GPO 3b
4 GPI 4a GPO 4a 23 GPI 4b GPO 4b
5 GPI 5a GPO 5a 24 GPI 5b GPO 5b
6 GPI 6a GPO 6a 25 GPI 6b GPO 6b
7 GPI 7a GPO 7a 26 GPI 7b GPO 7b
8 GPI 8a GPO 8a 27 GPI 8b GPO 8b
9 GPI 9a GPO 9a 28 GPI 9b GPO 9b
10 GPI 10a GPO 10a 29 GPI 10b GPO 10b
11 GPI 11a GPO 11a 30 GPI 11b GPO 11b
12 GPI 12a GPO 12a 31 GPI 12b GPO 12b
13 GPI 13a GPO 13a 32 GPI 13b GPO 13b
14 GPI 14a GPO 14a 33 GPI 14b GPO 14b
15 GPI 15a GPO 15a 34 GPI 15b GPO 15b
16 GPI 16a GPO 16a 35 GPI 16b GPO 16b
17 GND (0 V) GND (0 V) 36 V
CC
(+5 V) * V
CC
(+5 V) *
18 GND (0 V) GND (0 V) 37 V
CC
(+5 V) * V
CC
(+5 V) *
19 GND (0 V) GND (0 V) * 600 mA max. total
Application: Inputs Control inputs (GPI Xa/b) are completely independent and electrically iso-
lated. They may be used either with the internal +5 V
DC
supply voltage, or
with external voltages of 5...24 V
DC
, regardless of the polarity. Total current
supplied by all +5 V
DC
pins of one card must not exceed 600 mA.
Outputs Control outputs (GPO Xa/b) are completely independent, electrically isolated
relay contacts, closed if active. Contact rating is 0.5 A for 125 V
AC
, 0.7 A for
30 V
DC
, or 0.3 A for 100 V
DC
. The +5 V
DC
supply voltage or the ground (GND)
terminals, together with the relay contacts, may be used to generate an output
signal. Total current supplied by all +5 V
DC
pins of one card must not exceed
600 mA.
Solder/Crimp View
(or Socket View)
1
19
37
20
