4
Changeover to simulations mode Press «Sim1»
button
Press «Sim2»
button
Press «Sim2»
button
Press «Sim2»
button
Notes
Changeover to simulation mode:
Press the Sim1 + Sim2 buttons
simultaneously for 2 seconds.
Mode
Sim1
2 seconds
+
Data
Sim2
2 seconds
1
Simulation mode:
Activation of the loop
1
Data
Sim2
1
Mode
Sim1
2
Data
Sim2
2
/
-
No loop activation (time functions are active)
/
-
Loop activation (time functions are active)
- Loop 1
- Loop 2
Activation of the output relay
Mode
Sim1
1
Data
Sim2
1
Mode
Sim1
2
Data
Sim2
2
-
Activation of output
-
Activation of output
- Loop 1
- Loop 2
Alarm output activation
Mode
Sim1
Data
Sim2
$
-Switch off alarm relay
$
-
Switch on alarm relay
Inductance of loop 1
Mode
Sim1
1
Measurement of the inductance, value in
μH
Inductance of loop 2
Mode
Sim1
2
Measurement of the inductance, value in
μH
Exiting simulation mode
Mode
Sim1
2 seconds
1
2
Return to function mode
If an error occurs, operating mode «A» and error display «E» light up alternately and an error code such as E 012 is displayed. The LED changes to
flashing red. The 5 most recent errors are stored and can be interrogated.
Display
E001
E002
E011
E012
E101
E102
E201/E202 E301
E302
E311
E312
Error
Interruption
Loop 1
Interruption
Loop 2
Short circuit
Loop 1
Short circuit
Loop 2
Under -
voltage
Over-
voltage
Saving
error
Loop 1
too large
Loop 2
too large
Loop 1
too small
Loop 2
too small
DLD1/24-DLD2/24
Supply voltage /
Power consumption
t
24 ACDC: 24 VAC -20 % to +10%, max. 2 VA
24 VDC -10 % to +20%, max. 1.5 W
t
LVAC:
100-240 VAC ± 10%, 50/60 Hz, max. 2.9 VA
Loop inductance
max. 20 to 1000 μH,
ideally 80 to 300 μH
Loop connection wiring
At 20-40 μH: max. 100 m 1.5
mm
2
with
At >40 μH: max. 200 m with 1.5 mm
2
min. twisted 20x/m
Loop resistance
< 8 Ohm with connection wire
Output relay (loop)
max. 240 VAC; 2 A / 30 VDC; 1 A; AC-1
Output relay (alarm)
max. 40 VACDC; 0.3 A; AC-1
Dimensions
22.5 x 94 x 88 mm (B x H x T)
Housing mounting
Direct DIN rail mounting
Connection type
Plug-in terminals
Protection class
IP 20
Operating temperature
-20°C to +60°C
Storage temperature
-40°C to +70°C
Air humidity
<95% non-condensing
5
Simulation mode
6
Troubleshooting
7
Reset
8
Most important technical data
9
Declaration of conformity
10
Contact data
Mode
Sim1
2 seconds
Reset 1 (recalibration)
The loop(s) is/are recalibrated.
Mode
Sim1
8 seconds
Data
Sim2
Reset 2 (factory setting)
All values (except the error memory) are reset to the factory
settings (see Table 4.11a). The loop(s) is/are recalibrated.
The activation of the loops can be simulated only if the loops are connected to the relative clamps!
That is visualized on the display it is also likewise for the loop 2.
ROGER TECHNOLOGY
ROGER TECHNOLOGY CUSTOMER SERVICE
Via S. Botticelli 8
Phone +39 (0)41 5937023
[email protected]
Available from Monday to Friday
from 8:00 to 12:00 AM and from 13:30 to 17:30 PM
31021 Bonisiolo di Mogliano Veneto (TV) - ITALY
[email protected] www.rogertechnology.com
ROGER TECHNOLOGY, via S. Botticelli 8 - 31021 Bonisiolo di Mogliano Veneto (TV) - ITALY, declares herewith that the DLD1/24 - DLD2/24 loop devices are in conformity with
the essential and to the other pertinent dispositions established by the Standards: RoHS Standard 2011/65/EU, R&TTE Standard 1999/5/CE until to 19.04.2016; RED
2014/53/UE from 20.04.2016.
Mogliano Veneto, 20-10-2015
Dino Florian, Authorized representation and responsible of the technical documentation.
Briefly pressing the «Data» button shows the last of 4 errors on the display. Another short press switches to the error before that, and so on. When
the button is pressed for the 5th time, the device switches back to automatic mode. If you press the «Data» button for 4 seconds during the query,
all error messages are deleted. The figure shows memory slot 1 in which error 001, Interruption loop 1, has been stored (example)
.
