Weidmuller ACT20X - Manual (Page 40)

Product Installation / Operation, ACT20X-SDI-HDO (Solenoid/Alarm Driver)
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51 42 41 52 54 53
FLASH
CPU
14 13 11
R Ex3
CPU
EEPROM
Input + Input Gnd.
Driver
12
Channel 2 Channel 1
V+
V+
Switch
NPN
PNP
44 43
Input + Input Gnd.
V+
V+
Switch
NPN
PNP
Output +
R Ex2 R Ex1
24 23 21
R Ex3
22
Input +
R Ex2 R Ex1
Output, Gnd. Output, Gnd.
Device
status,
G
reen
Ch.
1
status,
Yellow/Red
Ch.
2
status,
Yellow/Red
S
tatus
rela
y
N.C.
S
tatus
rela
y
N.C.
Gn
d
. -
S
upply
+24
VDC
CBX200 with Configuration Software
Illustration 7-8: Functional Block Diagram