Schneider Zelio Logic Smart Relay
Compact smart relays with display
0 ‐ 10V Analog Inputs
Discrete Inputs
Relay
Outputs Transistor
No. of I/O
Outputs
Clock
Part Number
24Vac Power Supply SESR2B121B
12 20
8
0 0
4 8
0 0
Yes Yes
SESR2B201B
12
48Vac power supply SESR2A201E 1
20
12
0
8
0
No
100…240 Vac power supply SESR2A101FU 1
10 12 20 20
6 8
0 0 0 0
4 4 8 8
0 0 0 0
No Yes No Yes
SESR2B121FU SESR2A201FU 1 SESR2B201FU
12 12
12Vdc power supply SESR2B121JD
12 20
8
4 6
4 8
0 0
Yes Yes
SESR2B201JD
12
24Vdc power supply SESR2A101BD 1
10 12
6 8
0 4
4 4 0 8 8 0
0 0 4 0 0 8
No Yes Yes No Yes Yes
SESR2B121BD 2 SESR2B122BD 2 SESR2A201BD 1 SESR2B201BD 2 SESR2B202BD 2
20 20 20
12 12 12
2 6 6
Compact smart relays without display
0 ‐ 10V Analog Inputs
Discrete Inputs
Relay
Outputs Transistor
No. of I/O
Outputs
Clock
Part Number
24Vac Power Supply SESR2E121B
12 20
8
0 0
4 8
0 0
Yes Yes
SESR2E201B
12
100…240 Vac power supply SR2D101FU 1
10 12 20 20 10 12 20 20
6 8
0 0 0 0 0 4 2 6
4 4 8 8 4 4 8 8
0 0 0 0 0 0 0 0
No Yes No Yes No Yes No Yes
SR2E121FU SR2D201FU 1 SR2E201FU
12 12
24Vdc power supply SR2D101BD 1
6 8
SR2E121B 2 SR2D201BD 1 SR2E201BD 2
12 12
(1) Programming in ladder language only (2) The 0 ‐ 10 V analog inputs on SR2B***BD compact smart relays can be connected to NTC (negative temperature coefficient) temperature probes. “Zelio Soft 2” software Part Number Description Free download Programming software “Zelio Soft 2”, multilingual https://www.se.com/ww/en/product ‐ range/531 ‐ zelio ‐ logic ‐ sr2 ‐ sr3/?parent ‐ subcategory ‐ id=3910&filter=business ‐ 1 ‐ industrial ‐ automation ‐ and ‐ control#software ‐ and ‐ firmware _________________________________________ www.remtron.com.au Page 38 of 132 shop.remtron.com.au
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