Schneider SR2B201BD Compact Smart Relay Zelio 20IO 24VDC Clock Disply

Range of product
Zelio Logic
Product or component type
Compact smart relay
Complementary
local display
With
Number or control scheme s
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
24 V DC
Supply voltage limits
19.2…30 V
Maximum supply current
100 mA (without extension)
Power dissipation in W
6 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
24 V DC
Discrete input current
4 mA
Counting frequency
1 kHz for discrete input
Voltage state 1 guaranteed
>= 15 V for I1...IA and IH...IR discrete input circuit
>= 15 V for IB...IG used as discrete input circuit
Voltage state 0 guaranteed
<= 5 V for I1...IA and IH...IR discrete input circuit
<= 5 V for IB...IG used as discrete input circuit
Current state 1 guaranteed
>= 1.2 mA (IB...IG used as discrete input circuit)
>= 2.2 mA (I1...IA and IH...IR discrete input circuit)
Current state 0 guaranteed
<= 0.75 mA (I1...IA and IH...IR discrete input circuit)
<= 0.75 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...24 V
0...10 V
Temperature probe type
NTC 10k at 25 °C
NTC 1000k at 25 °C
KTY81 210/220/221/222/250
Pt 500
Maximum permissible voltage
30 V for analogue input circuit
Analogue input resolution
8 bits
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