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Shenzhen Sate Automation Co., Ltd.
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Allen-Bradlley SLC 1746 Input Module AB SLC 500 PLC
SLC 1746 I/O Module
The SLC 1746 I/O product line provides more than 60 modules to meet your application needs in a modular assembly—including intelligent I/O modules.
Digital I/O modules provide 4 through 32 I/O per module.
- Digital I/O circuits interface to on/off sensors/actuators.
- Ladder logic has direct access to I/O values.
- Input modules, output modules, and combination input/output modules.
- AC and DC input modules.
Benefits
- Hardware-platform sharing makes spare-parts stocking convenient.
- Combinations of input and outputs in the same digital and analog modules provide expansion capabilities without sacrificing space or increasing cost.
- Variety of voltages creates a precise power fit for your application.
- No need to disconnect wiring to replace module of 16 or more I/O; removable terminal blocks are shipped with I/O modules.
SLC 1746 Digital AC Input Modules
| Cat. No. | Operating Voltage | Signal Delay, Max. | Off-State Current, Max. | Number of Inputs | Backplane Current Load @ 5V | Applications |
| 1746-IA4 | 85…132V AC | on = 35 ms off = 45 ms | 2 mA | 4 | 35 mA | General-purpose 120V AC inputs |
| 1746-IA8 | 2 mA | 8 | 50 mA | |||
| 1746-IA16 | 2 mA | 16 | 85 mA | |||
| 1746-IM4 | 170…265V AC | on = 35 ms off = 45 ms | 2 mA | 4 | 35 mA | General-purpose 220/240V AC inputs |
| 1746-IM8 | 2 mA | 8 | 50 mA | |||
| 1746-IM16 | 2 mA | 16 | 85 mA | |||
| 1746-IN16 | 24V AC DC Sink (Source Load) | on = 15 ms DC off = 15 ms DC on = 25 ms AC off = 25 ms AC | 1 mA | 16 | 85 mA | V-AC or V-DC operation |
SLC 1746 Digital DC Input Modules
| Cat. No. | Operating Voltage | Signal Delay, Max. | Off-State Current, Max. | Number of Inputs | Backplane Current Load @ 5V | Applications |
| 1746-IG16 | 4.5…5.5V DC source (sink load) | on = 0.25 ms off = 0.50 ms | — | 16 | 140 mA | • TTL input • BCD inputs |
| 1746-IB8 | 10…30V DC sink (source load) | on = 8 ms off = 8 ms | 1 mA | 8 | 50 mA | General-purpose DC inputs |
| 1746-IB16 | 10…30V DC sink (source load) | 1 mA | 16 | 85 mA | ||
| 1746-IV8 | 10…30V DC source (sink load) | on = 8 ms off = 8 ms | 1 mA | 8 | 50 mA | |
| 1746-IV16 | 1 mA | 16 | 85 mA | |||
| 1746-ITV16 | on = 0.3 ms off = 0.5 ms | 1.5 mA | 16 | 85 mA | Fast response for time-critical applications | |
| 1746-ITB16 | 10…30V DC sink (source load) | on = 0.30 ms off = 0.50 ms | 1.5 mA | 16 | 85 mA | |
| 1746-IB32 | 15…30V DC sink (source load) | on = 3 ms off = 3 ms | 1 mA | 32 | 106 mA | General-purpose DC inputs. High-density for limited panel space |
| 1746-IV32 | 15…30V DC source (sink load) | on = 3 ms off = 3 ms | 1 mA | 32 | 106 mA | |
| 1746-IC16 | 30…55V DC sink (source load) | on = 4 ms off = 4 ms | 1.5 mA | 16 | 85 mA | General-purpose 48V DC inputs |
| 1746-IH16 | 90…146V DC sink (source load) | on = 9 ms off = 9 ms | 0.8 mA | 16 | 85 mA | General-purpose 125V DC inputs |
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