SR3XT141JD
12VDC 8 DI / 6 RO exp module
Trade Price
£115.73
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 discrete I/O extension module features 14 I/Os and 120 with ladder programming control scheme lines. It is a module with rated supply voltage of 12V DC and cycle time of 6ms to 90ms. It offers 8 resistive discrete inputs with voltage of 12V DC and 6 relay outputs with voltage ranges from 24V to 250V AC and 5V to 30V DC. It is an IP20 and IP40 rated product. It weighs 0.22kg. 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 60068-2-27 Ea, EN/IEC 61000-4-5, EN/IEC 61000-4-12 and EN/IEC 61000-4-4 L3 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
Discrete I/O extension module
Number or control scheme lines
120 with ladder programming
Cycle time
6…90 ms
Backup time
10 years at 25 °C
Clock drift
12 min/year at 0…55 °C
Checks
Program memory on each power up
[Us] rated supply voltage
12 V DC
Supply voltage limits
10.4…14.4 V
Reverse polarity protection
With
Discrete input number
8 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
<= 0.2 mA (IB...IG used as discrete input circuit) <= 0.9 mA (I1...IA and IH...IR discrete input circuit)
Input compatibility
3-wire proximity sensors PNP for discrete input
Input impedance
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
6 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
5 A for 2 outputs for relay output 8 A for 4 outputs for relay output
Electrical durability
AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1 AC-12: 500000 cycles at 230 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 DC-12: 500000 cycles at 24 V, 1.5 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
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 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end Screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end 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, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solid
tightening torque
0.5 N.m
Overvoltage category
III conforming to EN/IEC 60664-1
Net weight
0.22 kg
product certifications
GL UL GOST C-Tick CSA
standards
EN/IEC 61000-4-6 level 3 EN/IEC 61000-4-3 EN/IEC 61000-4-2 level 3 EN/IEC 61000-4-4 level 3 EN/IEC 60068-2-27 Ea EN/IEC 61000-4-12 EN/IEC 60068-2-6 Fc EN/IEC 61000-4-11 EN/IEC 61000-4-5
IP degre