Item
Discrete Input/Output Module
For Use With
SR3B Logic Relays
Includes
Instruction Manual
Product Type
Discrete Input/Output Module
Standards
EN/IEC 61000-4-2 level 3 || EN/IEC 61000-4-5 || EN/IEC 61000-4-6 level 3 || EN/IEC 60068-2-6 Fc || EN/IEC 60068-2-27 Ea || EN/IEC 61000-4-11 || EN/IEC 61000-4-3 || EN/IEC 61000-4-12 || EN/IEC 61000-4-4 level 3
Operating Altitude
6561.68 ft (2000 m)
Switching Capacity In Ma
>= 10 mA 12 V relay output)
Ambient Air Temperature For Operation
-20-40°C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 || -20-55°C IEC 60068-2-1 and IEC 60068-2-2
Number Or Control Scheme Lines
120-120 ladder
Output Voltage Limits
5 to 30 V DC relay output) || 24 to 250 V AC
Mechanical Durability
10000000 cycles relay output
Response Time
50 ms ladder from state 0 to state 1)discrete input || 50 ms ladder from state 1 to state 0)discrete input || 50 to 255 ms FBD from state 0 to state 1)discrete input || 50 to 255 ms FBD from state 1 to state 0)discrete input || 10 ms from state 0 to state 1)relay output || 5 ms from state 1 to state 0)relay output
Operating Rate In Hz
0.1 Hz at Ie)relay output || 10 Hz no load)relay output
Supply Frequency
50/60 Hz
Ambient Air Temperature For Storage
-40-70°C
Discrete Input Frequency
47 to 53 Hz || 57 to 63 Hz
Product Or Component Type
discrete I/O extension module
Voltage State 0 Guaranteed
<= 5 V discrete input
Ip Degree Of Protection
IP20 IEC 60529 terminal block) || IP40 IEC 60529 front panel)
Environmental Characteristic
EMC directive EN/IEC 61000-6-2 || EMC directive EN/IEC 61000-6-3 || EMC directive EN/IEC 61000-6-4 || EMC directive EN/IEC 61131-2 zone B || low voltage directive EN/IEC 61131-2
Current State 1 Guaranteed
>= 2 mA discrete input)
Output Thermal Current
8 A for all 4 outputs relay output
Maximum Altitude Transport
3048 m
Connections - Terminals
screw terminals, 1 x 0.25 to 1 x 2.5 mm² AWG 24 to AWG 14) flexible with cable end || screw terminals, 2 x 0.25 to 2 x 0.75 mm² AWG 24 to AWG 18) flexible with cable end || screw terminals, 1 x 0.2 to 1 x 2.5 mm² AWG 25 to AWG 14) semi-solid || screw terminals, 1 x 0.2 to 1 x 2.5 mm² AWG 25 to AWG 14) solid || screw terminals, 2 x 0.2 to 2 x 1.5 mm² AWG 24 to AWG 16) solid
Tightening Torque
0.5 N.m
Disturbance Radiated/Conducted
class B EN 55022-11 group 1
Product Certifications
GOST || GL || C-tick || CSA || UL
Supply Voltage Limits
20.4-28.8 V
Discrete Input Current
4.4 mA
Overvoltage Category
III EN/IEC 60664-1
Reverse Polarity Protection
with
Input Impedance
4.6 kOhm discrete input
Voltage State 1 Guaranteed
>= 14 V discrete input
Electrical Durability
AC-15 500000 cycles 230 V, 0.9 A relay output EN/IEC 60947-5-1 || AC-12 500000 cycles 230 V, 1.5 A relay output EN/IEC 60947-5-1 || DC-13 500000 cycles 24 V, 0.6 A relay output EN/IEC 60947-5-1 || DC-12 500000 cycles 24 V, 1.5 A relay output EN/IEC 60947-5-1
Current State 0 Guaranteed
<= 0.5 mA discrete input)
Pollution Degree
2 EN/IEC 61131-2
[Uimp] Rated Impulse Withstand Voltage
4 kV EN/IEC 60947-1 and EN/IEC 60664-1
Discrete Input Voltage
24 V AC
[Us] Rated Supply Voltage
24 V AC
Contacts Type And Composition
NO relay output
Relative Humidity
95-95 % without condensation or dripping water
Backup Time
10 years 25°C
Clock Drift
12 min/year 0-55°C
Compatible with Brand
Schneider
Output Circuit Current - Maximum
8 A
Wire Connection Type
Screw Clamp
Input Circuit Current - Maximum
4.4 mA
Compatible Product Type
Logic Relays
Output Circuit Voltage - Maximum
30 V DC, 250 V AC
Output Circuit Voltage - Minimum
5 V DC, 24 V AC
Input Circuit Voltage - Maximum
24 V AC
Compatible with Series
SR3B, SR3XT
