IKDV01 Keypad Push Button System
Issue: R4 Date: 03/2020, ECN: 9436
IKDB003 R4
IKD Keypad Pushbutton System User Manual.docx
Page 10
6.1
Description of Operation
RL1 relay output contact is connected to a PLC Input.
A PLC Output is connected to the start input (terminals 25 and 26) on the Integrated Protection Relay.
Operation of the Start push key operates an internal relay RL1 in the IKDV01 Interface Module. This relay output
closes the PLC input.
Depending on the user’s PLC code, the PLC may be used to initiate any pre-start procedures, such as the operation
of warning alarms etc.
At the successful conclusion of any pre-start routines, the PLC output should be closed which will operate the
Integrated Protection Relay that energises the outlet.
All other key operations for Test, Reset, Lock and Stop are as previously described in Section 5,
7
Specifications
Supply Volts:
110 Vac
20% 10VA, 50 Hz
2 Hz
Relay Contacts:
RL1, E/L Test, Stop:
1 N/O 5A/ 190 VAC 100 VA maximum
8
Settings.
8.1
Operation Mode Settings:
8.1.1
Mode 1 - Standard Operation
Dip Switch 2 OFF
Dip Switch 3 ON
8.1.2
Mode 2 – PLC Control
Dip Switch 2 ON
Dip Switch 3 OFF
8.2
Earth Leakage Test Time Setting:
Dip Switch 4 ON – 500 ms
Dip Switch 4 OFF – 150 ms
