Catalogs > Automation Systems Catalog > I/O > On-Machine Distributed I/O > 1738 ArmorPoint I/O
1738 ArmorPoint I/O
| Introduction |  |
Product Design | |
Environmentals and Certifications | |
Communication Adapter Modules | |
Digital DC I/O Modules | |
| Digital AC I/O Modules | |
Analog I/O Modules | |
Specialty I/O Modules | |
Power Supplies | |
Accessories | |
The 1738 digital I/O modules support:
- A wide variety of voltage interface capabilities.
- Isolated and non-isolated module types.
- Point-level output fault states for short-circuit and wire-off diagnostics.
- Choice of direct-connect or rack-optimized communications.
- Field-side diagnostics on select modules.
ArmorPoint Digital AC Input Modules
General-purpose AC inputs including 2- and 3-wire proximity sensors.
| Cat. No. | Inputs | On-State Voltage, Nom. | Voltage Range | Input Delay Time, On to Off¬ | Current, On-State Input, Min. | Current, Off-State Input, Max. | Input Impedance, Nom. | PointBus Current (mA) | Power Dissipation, Max. | Termination Type |
| 1738-IA2M12AC3 | 2 | 120V AC | 65V AC…132V AC | 20 ms hardware filter plus 0…65 ms digital filter programmable in increments of 1 ms | 3.7 mA | 2.5 mA | 10.6 kW | 75mA | 0.7 W @ 132V AC | AC micro 3-pinT |
| 1738-IA2M12AC4 | AC micro 4-pinT | |||||||||
| ¬ Input On-to-Off delay time is the time from a valid input signal to recognition by the module. T Quantity 2. |
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ArmorPoint Digital AC Output Modules
General purpose AC outputs.
| Cat. No. | Outputs | On-State Voltage, Nom.Voltage, On-State Output, Nom. | Voltage Range | Output Current Rating | PointBus Current (mA) | Power Dissipation, Max. | Termination Type |
| 1738-OA2M12AC3 | 2 | 120V/220V AC | 74V AC…264V AC | 1.5 A (2 channels @ 0.75 A each) | 75 mA | 0.8 W @ 28.8V DC | AC 3-pinT |
| T Quantity 2. | |||||||
Mating Cables
The mating cables shown represent straight PVC models. For additional configurations, materials, and specifications, consult the On-Machine Connectivity catalog, publication M116-CA001.
ArmorPoint Digital AC Input Module Mating Cables
| ArmorPoint Cat. No. | End Device per Connector | Recommended Patchcord (Double-ended) | Recommended Male Cordset (Single-ended) | Recommended Field Attachable Connector |
| 1738-IA2M12AC3 | (1) AC Micro 3-Pin | 889R-F3AERM—¯ | 889R-M3AEA—‡ | 871A-TS3-RM |
| 1738-IA2M12AC4 | (1) AC Micro 4-Pin | 889R-F4AERM—¯ | 889R-M4AEA—‡ | — |
| ¯ = length in meters (1, 2, 3, 5, and 10 standard). ‡ = length in meters (2, 5, and 10 standard). |
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ArmorPoint Digital AC Output Module Mating Cables
| ArmorPoint Cat. No. | End Device per Connector | Recommended Patchcord (Double-ended) | Recommended Male Cordset (Single-ended) | Recommended Field Attachable Connector |
| 1738-OA2M12AC3 | (1) AC Micro 3-Pin | 889R-F3AERM—¯ | 889R-M3AEA—‡ | 871A-TS3-RM |
| ¯ = length in meters (1, 2, 3, 5, and 10 standard). ‡ = length in meters (2, 5, and 10 standard). |
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