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Home ⊙ NEWS ⊙ CTI 2580, 2581 and 2582 16-Point Isolated Discrete Input Modules
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CTI 2580, 2581 and 2582 16-Point Isolated Discrete Input Modules

From:CTI | author:Mr.Chen | Time :2025-11-21 | 3 view: | Share:

Description

The 2580. 2581 and 2582 16-point Discrete

Input Modules accept sixteen discrete

isolated inputs to the CTI 2500 Series or

Simatic® 505 I/O base.

Features

• CTI 2500 Series and Simatic® 505 base format

• 1500 V channel-to-channel isolation

• 1500 V channel-to-PLC backplane isolation

• Sourcing and sinking applications

• LEDs field side

Specifications

Inputs Per Module: 16

Isolation:

1500 VDC channel-to-channel

1500 VDC channel-to-backplane

Input Voltage:

2580: 95-132 VAC

2581: 12-56 VDC, 7-42 VAC

2582: 90-146 VDC

Input Current: 7 mA nominal per circuit

Specifications (continued)

Turn ON Time:

2580: 1 AC cycle

2581/2582: 1.7 mSec nominal

Turn OFF Time:

2580: 1 AC cycle

2581/2582:  7.2 mSec nominal

Operating Characteristics for Typical Input:

2580:

Turn ON

85 VAC

Turn OFF 80 VAC

Nominal 120 VAC

2581:

Turn ON

2500 Series PLC System

2.85 mA

1.43 mA

4.0 mA

8.76 VDC 1.65 mA

Turn OFF 7.76 VDC 1.43 mA

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