SR2B201JD
SR2 20 I-O 12 VDC incl Clock
Trade Price
£247.64
Per
1
Unit
EA
Pack Quantity
1
Information
This product is part of Smart Relay - Zelio Logic SR2/SR3, an offer of simple automation systems from 10 to 40 I/Os. This Zelio Logic compact smart relay features 20 I/Os, local display, 0 to 240 with ladder and 0 to 500 with FBD programming control scheme lines. It is a module with rated supply voltage of 12V DC and cycle time of 6ms to 90ms. It offers 12 resistive discrete inputs with voltage of 12V DC, 6 analogue input ranges from 0V to 10V, 0V to 12V and 8 relay outputs. It is an IP20 and IP40 rated product. It weighs 0.38kg. The main application of this module is industry and building/service sector. This product is certified by C-Tick, GL, UL, CSA and GOST. It meets EN/IEC 60068-2-6 Fc and EN/IEC 61000-4-11 standards. Easy to use, Zelio Logic provides a real alternative solutions based on cabled logic or specific cards.
Technical Specifications
Range of product
Zelio Logic
Product or component type
Compact smart relay
Local display
With
Number or control scheme lines
0…240 with ladder programming 0…500 with FBD programming
Cycle time
6…90 ms
Backup time
10 years at 25 °C
Clock drift
12 min/year at 0…55 °C 6 s/month at 25 °C
Checks
Program memory on each power up
[Us] rated supply voltage
12 V DC
Supply voltage limits
10.4…14.4 V
Maximum supply current
200 mA (without extension)
Power dissipation in W
2.5 W without extension
Reverse polarity protection
With
Discrete input number
12 conforming to EN/IEC 61131-2 type 1
discrete input type
Resistive
Discrete input voltage
12 V DC
Discrete input current
4 mA
Counting frequency
1 kHz for discrete input
Voltage state 1 guaranteed
>= 7 V for IB...IG used as discrete input circuit >= 5.6 V for I1...IA and IH...IR discrete input circuit
Voltage state 0 guaranteed
<= 3 V for IB...IG used as discrete input circuit <= 2.4 V for I1...IA and IH...IR discrete input circuit
Current state 1 guaranteed
>= 2 mA (I1...IA and IH...IR discrete input circuit) >= 0.5 mA (IB...IG used as discrete input circuit)
Current state 0 guaranteed
<= 0.9 mA (I1...IA and IH...IR discrete input circuit) <= 0.9 mA (IB...IG used as discrete input circuit)
Input compatibility
3-wire proximity sensors PNP for discrete input
analogue input number
6
analogue input type
Common mode
Analogue input range
0...10 V 0...12 V
Maximum permissible voltage
14.4 V for analogue input circuit
analogue input resolution
8 bits at maximum voltage
LSB value
39 mV for analogue input circuit
Conversion time
Smart relay cycle time for analogue input circuit
Conversion error
+/- 5 % at 25 °C for analogue input circuit +/- 6.2 % at 55 °C for analogue input circuit
Repeat accuracy
+/- 2 % at 55 °C for analogue input circuit
Operating distance
10 m between stations, with screened cable (sensor not isolated) for analogue input circuit
Input impedance
14 kOhm for IB...IG used as analogue input circuit 14 kOhm for IB...IG used as discrete input circuit 2.7 kOhm for I1...IA and IH...IR discrete input circuit
Number of outputs
8 relay
Output voltage limits
24...250 V AC (relay output) 5...30 V DC (relay output)
Contacts type and composition
NO for relay output
Output thermal current
8 A for all 8 outputs for relay output
Electrical durability
AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1 AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1 DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN/IEC 60947-5-1 DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5-1
Switching capacity in mA
>= 10 mA at 12 V (relay output)
Operating rate in Hz
0.1 Hz (at Ie) for relay output 10 Hz (no load) for relay output
Mechanical durability
10000000 cycles for relay output
[Uimp] rated impulse withstand voltage
4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
clock
With
Response time
10 ms (from state 0 to state 1) for relay output 5 ms (from state 1 to state 0) for relay output
Connections - terminals
Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solid Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solid Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solid Screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end
tightening torque
0.5 N.m
Overvoltage category
III conforming to EN/IEC 60664-1
Net weight
0.38 kg
Immunity to microbreaks
10 ms repeated 20 times
product certifications
C-Tick GL UL CSA GOST
standards
EN/IEC 60068-2-6 Fc EN/IEC 61000-4-11 EN/IEC 61000-4-5 EN/IEC 61000-4-2 level 3 EN/IEC 61000-4-6 level 3 EN/IEC 61000-4-4 level 3 EN/IEC 61000-4-12 EN/IEC 60068-2-27 Ea EN/IEC 61000-4-3
IP degree of protection
IP20 (terminal block) conforming to IEC 60529 IP40 (front panel) conforming to IEC 60529
Environmental characteristic
EMC directive conforming to EN/IEC 61000-6-2 EMC directive conforming to EN/IEC 61000-6-3 EMC directive conforming to EN/IEC 61000-6-4 EMC directive conforming to EN/IEC 61131-2 zone B Low voltage directive conforming to EN/IEC 61131-2
Disturbance radiated/conducted
Class B conforming to EN 55022-11 group 1
Pollution degree
2 conforming to EN/IEC 61131-2
Ambient air temperature for operation
-20…40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2 -20…55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
Ambient air temperature for storage
-40…70 °C
Operating altitude
2000 m
Maximum altitude transport
3048 m
Relative humidity
95 % without condensation or dripping water
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
6.86 cm
Package 1 Width
10.16 cm
Package 1 Length
13.46 cm
Package 1 Weight
0.36 kg
Unit Type of Package 2
S03
Number of Units in Package 2
20
Package 2 Height
30 cm
Package 2 Width
30 cm
Package 2 Length
40 cm
Package 2 Weight
7.811 kg
Warranty
18 months