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EM221 Digital Input (221-1BF32、221-1BH32、221-1BL32)

8DI/16DI/32DI*24VDC,Isolation.Integrating the CPU processor filter technique,4.5ms,powerful anti-interference

Order No.:CTS7 221-1BF32/221-1BH32/221-1BL32

Specification:8DI/16DI/32DI×24VDC

Product Description

Order Data

Order Data
Order No.
CTSC-200 EM221 Digital Input Module, 8 inputs, DC 24V
CTS7 221-1BF32
 CTSC-200 EM221 Digital Input Module, 16 inputs, DC 24V
CTS7 221-1BH32
CTSC-200 EM221 Digital Input Module, 32 inputs, DC 24V
CTS7 221-1BL32

 

Technical Spec

Performance Parameters

Description
EM221 DI 8×24V DC
EM221 DI 16×24V DC
EM221 DI 32×24V DC
Physical Size
Dimensions(W×H×D)
46×80×62mm
71.2×80×62mm
138×80×62mm
Power dissipation
2W
3W
3W
Input Features 
Number of integrated inputs
8
16
32
Input type
Sink/Source(IEC Type 1 sink)
Input Voltage 
Maximum continuous permissible
30 VDC
        Surge
35 VDC, 0.5 s
        Rated value
24 VDC,  4 mA
 Logic 1 signal(minimum)
15 VDC, 2.5 mA
 Logic 0 signal(maximum)
5 VDC, 1mA
Isolation(Field Side to Logic Circuit) 
Optical isolation(Galvanic)
500 VAC, 1 minute
500 VAC, 1 minute
500 VAC, 1 minute
Isolation groups of
4 points
4 points
8 points
Maximum input delay times
4.5ms
4.5ms
4.5ms
Connection of 2 Wire Proximity Sensor(Bero) 
Permissible leakage current
1 mA, maximum
1 mA, maximum
1 mA, maximum
Cable Length 
Unshielded(not HSC)
300 m
300 m
300 m
        Shielded
500 m
500 m
500 m
Number of inputs ON Simultaneously 
        40℃
8
16
32
        50℃
8
16
32
Power Consumption
From +5V DC(from I/O bus)
30 mA
30 mA
30 mA


Installation

Size Diagram

  1. CTS7 221-1BF32

     2.CTS7 221-1BH32

  1. 3.CTS7 221-1BL32



    Wiring Diagram

  2.        

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