SR2B121FU TELEMECANIQUE, SR2B121FU Datasheet - Page 2

• Manufacturer Part Number: SR2B121FU
• Description: RELAY, ZELIO, 100-240VAC, 8 DI/4 RO
• Manufacturer: TELEMECANIQUE

Specifications of SR2B121FU

• No. Of Digital Inputs: 8
• No. Of Digital Outputs: 4
• Approval Bodies: CE, CSA, UL, C-tick
• External Depth: 59.5mm
• External Length / Height: 90mm
• External Width: 72mm
• Brand/series: Zelio
• Dimensions: 71.2 × 59.5 × 107.6 mm
• Display: Yes
• Function: Programmable
• Number Of Inputs And Outputs: 12
• Number Of Outputs: 4 Relay
• Number Of Pins: 12
• Relay Type: Solid State
• Voltage, Control: 100⁄240 VAC
• Inputs: 100-240 VAC
• Outputs: Relay — 8 Amp, 250 VACFeatures
• For Use With: Simple Automation

You seek a solution for more
demanding applications comprising
up to 40 I/O?
Zelio Logic Modular provides you with
performance
… for new functions and
You seek an optimised solution
for your simple automation systems
comprising 10 to 20 I/O?
With Zelio Logic Compact,
optimise
time and the cost of your application.
3 monobloc models with
10, 12 or 20 I/O:
versions with and without
display and buttons.
2 bases, 10 and 26 I/O,
expandable up to 40 I/O,
3 input/output expansion modules:
6, 10 and 14 I/O,
1 Modbus communication
expansion module,
programming capabilities.
installation time, programming
and flexibility...
* Simply Smart : more ingenuity and intelligence for continually improving ease of use
Zelio Logic:
Unequalled
Welcome to the Simply Smart
compliments of Telemecanique.
Designed for the management of simple automation systems,
the new generation of Zelio Logic smart relays provides you with
considerable gains from the design stage to the monitoring of
your applications due to its
A
Modular base
26 I/O
An advanced solution
variations, due to quick and high performance programming.
Real programming using FBD (Functional Block Diagram)
function block
Programming and parametering to suit you:
2 ranges
solution
on a PC using Zelio Soft
directly using the buttons on the smart relay by
navigation, with excellent legibility provided by a
LCD
display, which is the largest on the market,
to choose from: compact and modular.
for each requirement:
or
contact language
flexibility
that takes into account specification
flexibility
ergonomic
*
world,
Modbus
communication
module
and simplicity.
(LADDER).
software.
...
contextual
back-lit
Expansion
module
14 I/O