Relay Output & Control Input (Op-05) - AND Weighing Indicator AD-4406 OP03 Instruction Manual

15. Relay Output & Control Input (OP-05)
Replacing the RS-232C interface with this option, 3-relay outputs and 3-control inputs
can be used with the RS-232C interface of this option.
RS-232C functions and pin connections are the same as the RS-232C interface
described in "13. RS-232C Interface (OP-04, OP-05, OP-08)".
The control inputs can control the indicator from an external terminal just like the front
panel key operations.
Set the external control functions at F13 - F15 of the F-Functions.
When connecting each function pin to the common pin, the indicator makes the action.
Keep a signal width of more than 100 ms for the On-time and Off-time.
ON (Make)
OFF (Break)
The relays output the result of comparison.
Solid-state-relay
Maximum voltage
Maximum current
Maximum resistance 8 Ω
Pin connections (DIN 8 pin connector)
Function
Relay
output
Control
input
Adaptable connector
Circuit
Control input
15. Relay Output & Control Input (OP-05)
More than 100 ms More than 100 ms
50VDC
100 mA DC
Pin No. Signal name Direction
1 HI
6 OK
4 LO
8 COM (out)
3 EXT1
5 EXT2
7 EXT3
2 COM (in)
JA-TCP0586 (an accessory)
+7～9V
EXT3
680Ω
EXT1
680Ω
EXT2
680Ω
Page 54
Description
Output Relay output HI
Output Relay output OK
Output Relay output LO
- Relay common terminal
Input Control input 1 (F13)
Input Control input 2 (F14)
Input Control input 3 (F15)
- Control input common
Relay output
COM (out)
OK
HI
LO
COM
DIN connector
(in)
i
of OP-05
AD-4406 Weighing Indicator