YASKAWA MEMOCON GL120 User Manual page 83

12/24 VDC
Loads
12/24 VDC
Loads
If using a 12/24-VDC 64-point Output Module, connect a fuse, which complies with
CAUTION
the load specifications, in series with the load.
A protective fuse built into the following 12/24-VDC 64-point Output Modules
does not protect the output element. If a fuse is not connected, a fire or dam-
age to the devices or output circuits may occur if the load is short-circuited or
the circuit overloaded.
Note: (1) CN2 pins A9 and B9, pins A10 and B10, pins A19 and B19, and pins A20 and
B20 are internally connected. Connect these pins externally as well. Not con-
necting them can cause malfunction.
(2) External Connection Cable
Two pairs of connectors to connect the external output signal and a 64-point I/O
Module Cable to connect to field devices are provided. For details, refer to 3.3
I/O Module Cables.
CN2 connector
pin numbers
+ Common 4
- Common 4
Fuses
Output 64
Output 62
Output 60
Output 58
Output 56
Output 54
Output 52
Output 50
+ Common 3
- Common 3
Fuses
Output 48
Output 46
Output 44
Output 42
Output 40
Output 38
Output 36
Output 34
3-53
3.2 Digital Output Module Specifications
CN2 connector
pin numbers
+ Common 4
- Common 4
Fuses
Output 63
Output 61
Output 59
Output 57
Output 55
Output 53
Output 51
Output 49
+ Common 3
- Common 3
Fuses
Output 47
Output 45
Output 43
Output 41
Output 39
Output 37
Output 35
Output 33
Loads
3
Loads