Tense ERD-48M User manual

ERD-48M
DIGITAL TIMER
General Specification
1
ENG
Digital Timer with START/RESET/GATE input and OUT1 & OUT2 outputs
2x4 7 Segment LED display
Selectable 13 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)
48x48mm 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 :
:
:
:
:
:
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Display
Inputs
Gate Input
Output
Time base
Modes
Sensor Supply Out
Supply Voltage
Pow. Consump.
Operating Temp.
Operating Altitude
44x44mm
2x4 Digit 7 Segment display
START / RESET / GATE
3x max. 32VDC (OFF:0....2VDC, ON:7....32VDC)
Inhibits count-down when GATE is ON.
Out Relay (NO-O-NC), 250VAC, 2A, Resistive load
Selectable; 99:59 hours / 99:59 minutes / 599.9 seconds
Selectable 13 different modes
12VDC, 50mA max.
100....240VAC, 50-60Hz
< 8VA
o o
-20 C....55 C
<2000m
Technical Specification
MADE IN TURKEY

Connection
Dimensions:
“SS Out” return should directly connected to “GND pin”.
Use free-wheeling diode to protect “SS Out”
Notes:
N
L1
L2
L3
2A
Load ERD-72M
3
2
1
4
5
10
9
8
11
12
13
14
100 .. 240 VAC
50/60Hz 6VA
no
Out
nc
+12V
50mA
START
RESET
GATE
SS Out
GND
+
2
48mm
48mm
15mm
75mm
9mm
30Vdc
(Max)
SSR

Programming Parameter:
Selecting Time Base & Modes:
3
Prog. end
Sec: Second : 000.0....599.9
Min: Minute : 00.00....99.59
Hour: Hours : 00.00....99.59
Select mode of operation.
Power-on Reset:
Yes: Timer SET value is reset after power-on
No: Loads Timer value & OUT status
at the latest power failure after
the first power on.
Enter fixed password; 162.
Lower
Display
Lower
Display
Lower
Display
Lower
Display
Programming Timer SET Value:
SET
Press for 3 sec.
Upper Display
t.SEt Set Value
Upper Display
Upper Display
Set Value
Set Value
SET
SET
Prog. end
Prog. end
If Out is selected as; 0....7, 11, 12
Second : 000.0....599.9
Minute : 00.00....99.59
Hours : 00.00....99.59
Enter t.On / t.A;
Second : 000.0....599.9
Minute : 00.00....99.59
Hours : 00.00....99.59
Enter t.oFF / t.B;
00.00....99.59
Second : 000.0....599.9
Minute : 00.00....99.59
Hours :
Lower
Display
Lower
Display
Lower
Display
+
SET
Press for 3 sec.
Upper Display
Upper Display
Upper Display
Upper Display
SET
t.bAS Sec, Min, Hour
SET
Out 0....12
SET
P.rES Yes, no
SET
CodE Enter 162
Front Panel RESET:
Press for 2 sec.
RESET
t.oFF / t.B
t.on / t.A
Out = 8, 9 , 10

Modes of Operation:
Mode: 1; Pulsed Delay, OFF with RESET
Start
Reset
Out
t.SEt
Out becomes ON “t.SEt” after
START input is triggered
(OFF > ON) . START input can
not re-trigger timer until it is
reset with RESET input.
Out is OFF when RESET input
is ON.
4
For modes 8 & 9; t.On and t.oFF are accepted as min. 000.1 sec, 00.01 and 00.01 hour.
Timer counts up for mode 11 & 12, and down for other modes.
For all modes; counting is inhibited (or frozen) when GATE is ON.
Notes:
Mode: 0; ON Delay
Start
Out
t.SEt
Out becomes ON “t.SEt” after
START input is ON. Out is
OFF when START input is
OFF. Out is OFF when RESET
input is ON.
Mode: 2; Re-triggerable On Shot
Mode: 3; Non-retiggerable One Shot
Mode: 4; Delay after Power ON
Start
Out
t.SEt
Start
Out
t.SEt
Start
Out
t.SEt
Out becomes ON when START
input is triggered (OFF > ON)
and becomes OFF after “t.SEt”.
START input can re-trigger
when Out is ON. Out is OFF
when RESET input in ON.
Out becomes ON when START
input is triggered (OFF > ON)
and becomes OFF after “t.SEt”.
START input can not re-trigger
when Out is ON. Out is OFF when
RESET input is ON.
Mode: 5; OFF Delay
Mode: 6; One Shot after ON
Start
Out
t.SEt
Start
Out
t.SEt
Out becomes ON when START
input is ON. Out becomes OFF
“t.SEt” after START input is
triggered (ON > OFF). Out is
OFF when RESET input is ON.
Out becomes ON when START
input is triggered (ON > OFF)
and becomes OFF after “t.SEt”.
Out is OFF when START is ON.
Tx is OFF when RESET is ON.
Out becomes ON “t.SEt” after
Power ON. START input does
not trigger timer. Out is OFF
when RESET input is ON.
Mode: 7; One Shot after ON and OFF
Start
Out
t.SEt t.SEt t.SEt t.SEt
Out becomes ON when START
input is triggered (OFF > ON)
or (ON > OFF) and becomes
OFF after “t.SEt”. START input
can re-trigger when Out is ON.
Out is OFF when RESET input
is ON.
Mode: 8; Flashing with START
Start
Out
t.On t.Ont.OFF t.OFF
Out is periodically first ON for
“t.On” and then OFF for “t.oFF”
when START input is ON. Out is
OFF when START input is OFF.
Tx is OFF when RESET input is ON.
Mode: 9; Flashing with START/RESET
Start
Reset
Out
t.On t.Ont.OFF t.OFF
Out is periodically first ON for
“t.On” and then OFF for “t.oFF”
after START input is triggered
(OFF > ON). Out is OFF when
RESET input is ON.
Mode: 10; Delayed One Shot after OFF
Start
Out
tA tB
Out is first ON after “tA” and then
OFF after “tB” when START is
triggered (ON > OFF). START input
does not-retrigger before “tB”
elapses. Out is OFF when RESET
input is ON.
Mode: 11; Chronometer - Count with START
Out is ON and timer counts up when
START in ON. Timer freezes when
START is OFF. Timer resets when
START is OF if timer has elapsed
“t.SEt” time. Out is OFF when
RESET input is ON.
Gösterge
Start
t.SEt
Out
Mode: 12; Chronometer - Count with START,
Reset with RESET
Timer counts up when START is ON.
Timer freezes when START is OFF.
Out is ON if timer has elapsed
“t.SEt” time. Timer resets and
Out is OFF when RESET input is ON.
Gösterge
Start
t.SEt
Out
Reset