A&D Weighing EW-12Ki - Manual (Page 32)

30
11. OPTIONS
The following options are available for the EK/EW-i series:
‰ OP-04 Comparator relay output and buzzer
‰ OP-07 Underhook assembly for the EK-6000i, EK-12Ki, EK-4100i, EK-6100i
and EW-12Ki
‰ OP-09 Rechargeable battery pack (Ni-MH)
‰ OP-12 Carrying case
11-1. OP-04 Comparator relay output and buzzer
Allows output of the HI, OK or LO signal results to an external device as a solid state
relay output.
It is possible to sound a buzzer according to the comparison result. See the function
“bep” to set which result will make a buzzer sound.
‰ The comparator function on/off, the comparison mode and
comparator buzzer output can be selected using the function
settings. See the settings “
cp ” and “ bep ”.
‰ OP-04 cannot be used together with OP-09.
Output circuit
Maximum rating
The maximum rating of the relay output is as follows.
‰ Maximum voltage: 50V DC
‰ Maximum current: 100mA DC
‰ Maximum ON resistance: 8 Ω
Mating connector
MSTB 2.5/4-STF-5.08
(Attached to OP-04)
1 2 3 4
7 mm
Output connector
MSTB 2.5/4-GF-5.08
Solid state relay
Inside of the EK/EW-i