DOL Extension Box
Technical User Guide 9
4 Technical data
Electrical
Rated voltage
V AC
230/240 ± 10%
Operating voltage
V AC
103.5-264
Frequency
Hz
50/60
Max. power consumption
A
0.7
I/O module type 3
IO type 3, 10RL 8AI 8AO With jumpers for configuration of inputs.
Inputs
8 x 0-10 V DC input impedance 2.1 Mohm
Pulsing Inputs
(E.g., water meter, energy
meter)
Minimum pulse length: 75 ms.
Minimum pulse interval: 75 ms.
Maximum frequency/pulse per sec.: 6 Hz.
Outputs/power supply
8 x 0-10 V DC output impedance 10 Ohm.
1 x motor supply 24V DC +/- 20% 0.4 A
Relays
10 x NO/NC potential free max.
Max. voltage/current at resistive load 250 V AC / 5 A AC.
Max. voltage/current at inductive load 250 V AC / 2 A AC CosPhi 0.8.
Mechanical
Cable knock-out punches 20 Ø25.5 mm for M25 screwed cable joint
2 Ø40 mm in each side for the socket
Environment
Temperature, operation
°C (°F)
-10 to +45 (+14 to 113)
Storage temperature
°C (°F)
-25 to +60 (-13 to +140)
Ambient humidity, operation
% RH
0-80
Protection class
IP
54 (splashproof)
It is assumed that the base surface is level, i.e. ≤ 1.5 mm height differ-
ence, and the front panel screws are tightened to a minimum of 1.5
Nm.
Shipment
Dimensions H x W x D
mm
381 x 400 x 170
Dimensions crated H x W x
D
mm
425 x 555 x 195
Shipping weight
g
3500
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