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
Product Type
Compact Smart Relay
Maximum Supply Current
30 mA 240 V without extension) || 80 mA 100 V without extension)
Supply Frequency
50/60 Hz
Voltage State 1 Guaranteed
>= 79 V discrete input
[Uimp] Rated Impulse Withstand Voltage
4 kV EN/IEC 60947-1 and EN/IEC 60664-1
Current State 1 Guaranteed
>= 0.17 mA discrete input)
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
0.1 Hz at Ie)relay output || 10 Hz no load)relay output
Overvoltage Category
III EN/IEC 60664-1
Supply Voltage Limits
85-264 V
Number Or Control Scheme Lines
0-240 ladder || 0-500 FBD
Mechanical Durability
10000000 cycles relay output
Relative Humidity
95-95 % without condensation or dripping water
Output Voltage Limits
5 to 30 V DC relay output) || 24 to 250 V AC
Maximum Altitude Transport
3048 m
Current State 0 Guaranteed
<= 0.5 mA discrete input)
Discrete Input Number
8
Tightening Torque
0.5 N.m
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
Checks
program memory on each power up
Disturbance Radiated/Conducted
class B EN 55022-11 group 1
Contacts Type And Composition
NO relay output
Backup Time
10 years 25 °C
Product Certifications
GL || GOST || UL || CSA || C-tick
Clock Drift
12 min/year 0-55 °C || 6 s/month 25-25 °C
Operating Altitude
6561.68 ft (2000 m)
Local Display
with
Protection Type
against inversion of terminals (control instructions not executed)
Connections - Terminals
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, 1 x 0.25 to 1 x 2.5 mm² AWG 24 to AWG 14) flexible with cable end || screw terminals, 2 x 0.2 to 2 x 1.5 mm² AWG 24 to AWG 16) solid || screw terminals, 2 x 0.25 to 2 x 0.75 mm² AWG 24 to AWG 18) flexible with cable end
Mounting Style
DIN Rail
Number of Timers
16
AC Voltage Rating
100 to 240V AC
Output Circuit Voltage - Maximum
30 V DC, 250 V AC
Display Type
LCD
Input Type
(8) Discrete
Input Circuit Current - Maximum
0.6 mA
Output Circuit Voltage - Minimum
5 V DC, 24 V AC
Clock Included
Clock Included
Current
8 A
Input Circuit Voltage - Maximum
240 V AC
Number of Counters
16
Input Circuit Voltage - Minimum
100 V AC
Series
SR2
Output Circuit Current - Maximum
8 A
Description
Compact Smart Relay, Input Voltage 100 to 240V AC, Output Type (4) Relay, 8 A Amps, Number of Inputs 8, Number of Outputs 4, Counters 16, Timers 16, Yes Clock, LCD Display, Depth 2.34 in, Height 4.24 in, Width 2.8 in
