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HRW Limited
HRW E-Key 2_4 Manual 201126r
Subject to change without notice
Page 5/10
Mode (continued)
Use the links L2…L4 & FF to assign different relay operation modes. In the table below the numbers 1…4
indicate E-Key button numbers, directly aligned to relays 1…4 respectively.
L L L L F
1 2 3 4 F
M0
1 2 3 4
M1
1 2 3 4
M2
1 2 3 4
M3
1 2 3 4
M4
1 2 3 4
M5
1 3
2 4
M6
1 2 3 4
M7
1‐2 3‐4
M8
1 2 3
R4
M10
1 2 3 4
M12
1 3
2
4
M13
1 3
2
4
M14
1 3
2 4
Nudge Latch Pair Duress
On/Off
Latch
30s
60s
Pulse Flip/Flop
300s
600s
Hold
Pulse
The relay will output a momentary pulse of 300ms duration. This is the most popular mode; the pulse is used
to start/stop a control process in a device which has its own limiting or latching elements
Flip/Flop
The relay changes to its opposite state with each press of the button
30 Seconds
When the button is pressed momentarily the relay will close and then open after 30 secs has elapsed
60 Seconds
When the button is pressed momentarily the relay will close and then open after 60 secs has elapsed
300 Seconds
When the button is pressed momentarily the relay will close and then open after 300 secs has elapsed (five
minutes)
600 Seconds
When the button is pressed momentarily the relay will close and then open after 600 secs has elapsed (10
minutes)