3
1
OUTLINE
3
OUTLINE
Chapter
1
3. External input/output connector
Feed/Discharge control outputs, control inputs, etc., are assigned as itemized below.
Open collector output:
7 ports
Contact input (photocoupler primary):
5 ports
Common (insulated power supply ground):
2 ports
The adaptable connector is DDK-manufactured 57-30140 (attachment) or equivalent.
(Connector optional type: CN20)
4. Load cell input terminal block
This is a terminal block to connect load cell(s).
The adaptable plug is Osada-manufactured ETB42-07P or equivalent.
(Connector optional type: CN80)
5. SI/F terminal
2-wire serial interface is to connect UNIPULSE peripheral equipment such as printer, remote
display or data converter.
6. Frame ground terminal
F.G. terminal. Be sure to ground the protective ground terminal to prevent electric shocks and injury
by static electricity. (There is continuity between the casing and F.G. terminal.)
7. DC power input terminal
Connect the DC power cord. The power supply voltage is 24V DC (±15%).
8. Optional slot
Any one of the following optional boards can be mounted.
- BCD parallel data output interface
- CC-Link interface
