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Compact smart relays without display
Number
of I/O
Discrete
inputs
Including
c
0-10 V
analogue
inputs
Relay
outputs
Transistor
outputs
Clock Reference
Weight
kg
Supply
a
24 V
12
8
0
4
0
Yes
SR2 E121B
0.220
20
12
0
8
0
Yes
SR2 E201B
0.350
Supply
a
100...240 V
10
6
0
4
0
No
SR2 D101FU
(1)
0.220
12
8
0
4
0
Yes
SR2 E121FU
0.220
20
12
0
8
0
No
SR2 D201FU
(1)
0.350
Yes
SR2 E201FU
0.350
Supply
c
24 V
10
6
0
4
0
No
SR2 D101BD
(1)
0.220
12
8
4
4
0
Yes
SR2 E121BD
0.220
20
12
2
8
0
No
SR2 D201BD
(1)
0.350
6
8
0
Yes
SR2 E201BD
0.350
“Zelio Soft 2” software for PC
Description
Application
Reference
Weight
kg
Programming software
“Zelio Soft 2”, multi-language
For PC, supplied on
CD-Rom
(2),
compatible with
Windows 98, NT, 2000, XP
SR2 SFT01
0.200
Accessories
Connection accessories
Description
Application
Length Reference
Weight
kg
Connecting cable
Between the PC
(USB connector)
and the Zelio Logic
smart relay.
3 m
SR2 USB01
0.100
Other accessories: see pages 26 and 27
Modem communication interface
Supply
c
12...24 V
Description
Application
Reference
Weight
kg
Modem communication
interface
For SR2 E
See page 54
0.200
(1) Programming on Zelio Logic smart relay in LADDER language only.
(2) CD-ROM comprising “Zelio Soft 2” software, an application library, a self-training manual,
installation instructions and a user’s manual.
109442
SR2 E121BD
SR2 SFT01
SR2 USB01
523109
523083
523083
Modem communication interface
Presentation :
pages 6 to 9
Functions :
pages 10 to 12
Characteristics :
pages 14 to 19
Curves :
pages 20 and 21
Dimensions, schemes :
pages 28 to 31
References
(continued)
1
Zelio Logic smart relays
1
Compact smart relays
1
2
3
4
5
6
7
8
9
10