DIGITAL I/O

Home Products 2500 Series - Classic Digital I/O

Digital I/O modules are available in densities of 8, 16, and 32 points. A full range of input and output voltages from 12VDC to 240VAC, and output currents up to 2A per channel are supported. A simulator module is available for use in development and commissioning of new Compact I/O systems.

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  • 2500 Series - Classic(18)

2500 Series - Classic

2580 16-Point Isolated 95-132 VAC Input Module

2580 16-Point Isolated 95-132 VAC Input Module

The 2580 16-point discrete input module accepts sixteen discrete isolated inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

The 2580 16-point discrete input module accepts sixteen discrete isolated inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

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2581 16-Point Isolated 12-56 VDC Input Module

2581 16-Point Isolated 12-56 VDC Input Module

The 2581 16-point discrete input module accepts sixteen discrete isolated inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

The 2581 16-point discrete input module accepts sixteen discrete isolated inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

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2582 16-Point Isolated 125 VDC Input Module

2582 16-Point Isolated 125 VDC Input Module

The 2582 16-point discrete input module accepts sixteen 125 VDC discrete isolated inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

The 2582 16-point discrete input module accepts sixteen 125 VDC discrete isolated inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

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2585 16-Point TTL/Word Input Module

2585 16-Point TTL/Word Input Module

The 2585 16-point isolated TTL input module accepts sixteen TTL inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

The 2585 16-point isolated TTL input module accepts sixteen TTL inputs to the CTI 2500 Series® or Simatic® 505 I/O base.

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2588-8 8-Point Universal Discrete Input Module (MATURED - replaced by 2589-B)

2588-8 8-Point Universal Discrete Input Module (MATURED - replaced by 2589-B)

IMPORTANT NOTE:  THE 2588-8 HAS BEEN MATURED.  IT IS DIRECTLY REPLACED BY THE 2589-B 8/16/32-POINT UNIVERSAL INPUT MODULE The 2588-8...

IMPORTANT NOTE:  THE 2588-8 HAS BEEN MATURED.  IT IS DIRECTLY REPLACED BY THE 2589-B 8/16/32-POINT UNIVERSAL INPUT MODULE The 2588-8 is designed to accept both AC and DC voltage inputs and is compatible with the CTI 2500 Series® or Simatic® 505 I/O base.

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2589-A 8/16/32-Point Universal Discrete Input Module (MATURE - replaced by 2589-B)

2589-A 8/16/32-Point Universal Discrete Input Module (MATURE - replaced by 2589-B)

The 2589-A is designed to accept both AC and DC voltage inputs and is compatible with the CTI 2500 Series® or Simatic® 505 I/O base. The...

The 2589-A is designed to accept both AC and DC voltage inputs and is compatible with the CTI 2500 Series® or Simatic® 505 I/O base. The 2589-A can be configured to login as 8, 16 or 32-points. In 240VAC applications, up to 16 points can be used.

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2589-B 8/16/32-Point Universal Discrete Input Module

2589-B 8/16/32-Point Universal Discrete Input Module

The 2589-B is designed to accept both AC and DC voltage inputs and is compatible with the CTI 2500 Series® or Simatic® 505 I/O base. The...

The 2589-B is designed to accept both AC and DC voltage inputs and is compatible with the CTI 2500 Series® or Simatic® 505 I/O base. The 2589-B can be configured to login as 8, 16 or 32-points. The 2589-B allows operation of all 32pt at 240VAC, compared to only 16pt which were available on 2589-A.

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2590-A 16-Point Isolated Discrete 20-132 VAC Output Module

2590-A 16-Point Isolated Discrete 20-132 VAC Output Module

The 2590-A 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The 2590-A...

The 2590-A 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The 2590-A is designed to switch externally supplied 20 to 132 VAC.

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2590-EF 16-Point Isolated 20-132 VAC Output with Front Panel Accessible Fuses (MATURE - replaced by

2590-EF 16-Point Isolated 20-132 VAC Output with Front Panel Accessible Fuses (MATURE - replaced by

The 2590-EF 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base with front...

The 2590-EF 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base with front panel accessible fuses. IMPORTANT NOTE: THIS PRODUCT WAS MATURED ON DECEMBER 31, 2019 AND SHOULD NOT BE USED IN NEW DESIGNS.  THIS PRODUCT IS REPLACED BY 2590-A, WHICH USES INTERNAL FUSES.

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2591-A 16-Point Isolated 11-146 VDC Output Module

2591-A 16-Point Isolated 11-146 VDC Output Module

The 2591-A 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The 2591-A...

The 2591-A 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The 2591-A is designed to switch externally supplied 11 to 146 VDC.

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2591-EF 16-Point Isolated 11-146 VDC Output with Front Panel Accessible Fuses (MATURE - replaced by

2591-EF 16-Point Isolated 11-146 VDC Output with Front Panel Accessible Fuses (MATURE - replaced by

The 2591-EF 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base with front...

The 2591-EF 16-point discrete output module provides sixteen isolated outputs from the CTI 2500 Series® or Simatic® 505 I/O base with front panel accessible fuses. IMPORTANT NOTE: THIS PRODUCT WAS MATURED ON DECEMBER 31, 2019 AND SHOULD NOT BE USED IN NEW DESIGNS.  THIS PRODUCT IS REPLACED BY 2591-A, WHICH USES INTERNAL FUSES.

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2595 16-Point TTL/Word Output Module

2595 16-Point TTL/Word Output Module

The 2595 16-point TTL output module provides sixteen TTL driven outputs from the CTI 2500 Series® or Simatic® 505 I/O base.

The 2595 16-point TTL output module provides sixteen TTL driven outputs from the CTI 2500 Series® or Simatic® 505 I/O base.

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2596 8/16-Point DC Output Module

2596 8/16-Point DC Output Module

The 2596 provides 8 or16 11-125 VDC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state outputs can be used to...

The 2596 provides 8 or16 11-125 VDC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state outputs can be used to switch on or off external devices such as pilot lamps, motor starters, or solenoids.

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2596-8 8-Point DC Output Module (MATURED - replaced by 2596)

2596-8 8-Point DC Output Module (MATURED - replaced by 2596)

IMPORTANT NOTE: THE 2596-8 HAS BEEN MATURED. IT IS DIRECTLY REPLACED BY THE 2596 8/16-POINT 11-125VDC OUTPUT MODULE. The 2596-8 provides 8 11-125...

IMPORTANT NOTE: THE 2596-8 HAS BEEN MATURED. IT IS DIRECTLY REPLACED BY THE 2596 8/16-POINT 11-125VDC OUTPUT MODULE. The 2596-8 provides 8 11-125 VDC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state outputs can be used to switch on or off external devices such as pilot lamps, motor starters, or solenoids.

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2597 8/16/32-Point DC Output Module

2597 8/16/32-Point DC Output Module

The 2597 provides 8,16,or 32 11-125 VDC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state outputs can be used to...

The 2597 provides 8,16,or 32 11-125 VDC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state outputs can be used to switch on or off external devices such as pilot lamps, motor starters, or solenoids.

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2598 8/16-Point AC Output Module

2598 8/16-Point AC Output Module

The 2598 provides 8 or 16 11-240 VAC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state output circuits can be...

The 2598 provides 8 or 16 11-240 VAC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state output circuits can be used to switch on or off external devices such as pilot lamps, motor starters, or solenoids.

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2598-8 8-Point AC Output Module

2598-8 8-Point AC Output Module

The 2598-8 provides 8 11-240 VAC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state output circuits can be used to...

The 2598-8 provides 8 11-240 VAC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state output circuits can be used to switch on or off external devices such as pilot lamps, motor starters, or solenoids.

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2599 8/16/32-Point AC Output Module

2599 8/16/32-Point AC Output Module

The 2599 provides 8, 16, or 32 11-240 VAC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state output circuits can...

The 2599 provides 8, 16, or 32 11-240 VAC outputs from the CTI 2500 Series® or Simatic® 505 I/O base. The solid-state output circuits can be used to switch on or off external devices such as pilot lamps, motor starters, or solenoids.

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