Tense ERD-48 User manual

ERD-48
DIGITAL TIMER
General Specification
1
ENG
Digital ON DELAY Timer with Out1 (Delayed) & Out2 (Instantaneous) outputs
ON DELAY with power ON or Flashing; user selectable
Displays SET or count down values
Front panel selectable time base; 99.9 seconds, 999 seconds, 99.9 minutes, 999 minutes
Front panel dimension: 48x48mm
Easy installation with plug-in connectors
Panel Hole Sizes :
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Display
Function
START Input
Scale
Resolution
Accuracy
Delayed Output
Instant. Output
Supply Voltage
Power Consump.
Operating Temp.
Operating Altitude
46x46mm
1x3 Digit 7 Segment display
Instantaneous and delayed output after START ON or flashing
11 & 12 pins; 100....240VAC, 50/60Hz, max. 3mA
99.9 sec., 999 sec., 99.9 min. veya 999 min (selectable)
0.1 sec. / 1 sec. / 0.1 min. / 1 min
± %1.5 (of SET Value)
Out1; Relay (NO-O-NC), 250VAC, 2A Resistive load
Out2; Relay (NO-O), 250VAC, 2A Resistive load
100....240VAC, 50/60Hz
< 5VA
o o
-20 C....55 C
<2000m
Technical Specification:
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:
!
MADE IN TURKEY

2
Dimensions:
Connection:
N
L1
L2
L3
2A
Load1
2A
Load2 ERD-48
3
4
5
6
7
8
9
100..240 VAC
50/60Hz 6VA
100..240 VAC
50/60Hz 3mA
no
Out1
nc
Out2
N
START
48mm
48mm
15mm
75mm
6mm

Read SET Value:
3
Enter New SET Value:
Press one of the
buttons
(Up or Down)
Read
SET / St.A
Value
Wait for 2 sec.
Read
St.b
Value
Wait for 2 sec.
Back to
Count down
Read “Set” (or St.A then St.b) code and
SET value in a cyclic manner. Wait for
2 seconds without pressing any button.
Display automatically switches to count-down.
If out : dLY
(On delay)
or
Press one of the
buttons
(Up or Down)
Enter
SET / St.A
Value
Wait for 2 sec.
Enter
St.b
Value
Wait for 2 sec.
New SET Value
Entered
Read “Set” code and SET Value in a cylic
manner. Enter new SET Value by using
up and/or down buttons.
Wait for 2 seconds without pressing any
button. New SET Value is entered
automatically. New SET Value is valid
with the next Power ON. If out = dly (on delay),
only SET value appears.
If out = FLS (flashing), St.A and St.B
values appear.
If out : dLY
(On delay)
or
0....99.9 sec.
0....999 sec.
0....99.9 min.
0...999 min.
0....99.9 sec.
0....999 sec.
0....99.9 min.
0...999 min.

Select Mode of Operation & Time Base:
Operation:
4
out : dLY (on delay)
Power
Out2
Out1 Set
out : FLS (Flashing)
Power
Out2
Out1
St.A St.b St.A
Press UP and DOWN
buttons at the same
time during Power ON
Select
Mode of
Operation
Wait for 5 sec.
Select
Time
Base
Wait for 5 sec.
New mode of
operation and time
base selected
out : dLY; ON DELAY,
out : FLS; Flashing
Read and selected max. scale value.
Wait for 5 seconds without pressing
any button. New max. scale selection
is saved to EEPROM.
+
99.9 sec.
999 sec.
99.9 min.
999 min.
out : dLY
out : FLS