ERD-72M
DIGITAL TIMER
General Specification
1
ENG
Digital Timer with START/RESET/GATE input and OUT1 & OUT2 outputs
2x4 7 Segment LED display
Selectable 8 different modes
Counts down hour/minute/second
Loads Timer value & OUT status at the latest power failure after the first power on
EEPROM memory to store settings
24VDC inputs (compatible with PNP proximity switch output)
72x72mm front panel
Use twisted pair and shielded signal cables. Connect shield to ground from the device side. Keep all signal cables away
from circuit breakers, devices/cables emitting electrical noise and power cables.
Take precauitons against environmental conditions like humidity, vibration, pollution and high/low temperature during
installation.
Use a fuse (slow 250mA 250VAC) on supply input of the device. Use appropriate cables for supply connections. Apply safety
regulations during installation.
Warning:
!
Panel Hole Size
:
:
:
:
:
:
::
:
:
:
:
:
Display
Inputs
Gate Input
Output
Time base
Modes
Sensor Supply Out
Supply Voltage
Pow. Consump.
Operating Temp.
Operating Altitude
67x67mm
2x4 Digit 7 Segment display
START / RESET / GATE
3x max. 32VDC (OFF:0....2VDC, ON:7....32VDC)
Inhibits count-down when GATE is ON.
Out1, Out2; 2xRelay (NO-O-NC), 250VAC, 2A, Resistive load
Selectable; 99:59 hours / 99:59 minutes / 599.9 seconds
Selectable 8 different modes
12VDC, 50mA max.
100....240VAC, 50-60Hz
<
8VA
o
o
-20 C....55 C
<
2000m
Technical Specification
MADE IN TURKEY