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1746-OA16 | Allen-Bradley SLC 500 16-Channel AC Output Module
- Regular price
- $225.00
- Sale price
- $225.00
- Regular price
-
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Product Description P/N: 1746-OA16
Description
The Allen-Bradley 1746-OA16 is a high-density 16-channel AC output module designed for the SLC 500 platform. Delivering 120/240 VAC nominal output across two isolated groups of eight channels, this module provides dependable switching performance for a wide range of industrial AC loads. With an operating voltage range of 85–265 VAC, the 1746-OA16 is suited for general-purpose machine control, HVAC systems, process automation, and other AC-driven applications.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Series | SLC 500 |
| Part Number | 1746-OA16 |
| Manufacturer | Rockwell Automation |
| Module Type | Digital AC Output Module |
| Number of Outputs | 16 (Two groups of 8) |
| Output Voltage | 120/240 VAC nominal |
| Operating Voltage Range | 85–265 VAC |
| Continuous Current per Point | 0.5 A @ 30°C; 0.25 A @ 60°C |
| Continuous Current per Module | 8 A @ 30°C; 4 A @ 60°C |
| Backplane Current (5V) | 370 mA |
| ON Delay | 1 ms |
| OFF Delay | 11 ms |
| OFF-State Leakage | 2 mA |
| Surge Current | 10 A for 25 ms |
| Load Current Minimum | 10 mA |
| Step Response | 60 ms in, 2.5 ms out |
| Operating Temperature | 32–140°F (0–60°C) |
| Relative Humidity | 5–95%, non-condensing |
| Terminal Block | Removable |
| Applications | General-purpose AC load control |
Information About 1746-OA16
The 1746-OA16 AC output module integrates seamlessly into local or remote I/O chassis of the SLC 500 family, as well as CompactLogix or ControlLogix systems when used through communication adapters. It occupies a single slot and consumes 16 bits of output memory. Each channel can supply up to 0.5 A at 30°C or 0.25 A at 60°C, with a maximum module load of 8 A at 30°C or 4 A at 60°C. Two isolated output groups allow greater wiring flexibility and reduce cross-channel interaction. ON/OFF response times of 1 ms and 11 ms ensure adequate switching speed for most AC applications.
Key Features:
- Sixteen (16) AC output channels
- Two groups of eight for wiring flexibility
- Wide AC operating voltage range: 85–265 VAC
- Nominal output voltage: 120/240 VAC
- Output current per point:
– 0.5 A @ 30°C, 0.25 A @ 60°C - Maximum module current:
– 8 A @ 30°C, 4 A @ 60°C - Fast response: 1 ms ON, 11 ms OFF
- Optical isolation for noise protection
- Removable terminal block
- Compatible with SLC 500 local or remote I/O
- Suitable for general-purpose AC load switching
Installation and maintenance are streamlined with the removable terminal block design, eliminating the need to detach wiring during module replacement. Built-in filters and optical coupling enhance noise immunity, making the 1746-OA16 suitable for electrically noisy industrial environments.
Description
The Allen-Bradley 1746-OA16 is a high-density 16-channel AC output module designed for the SLC 500 platform. Delivering 120/240 VAC nominal output across two isolated groups of eight channels, this module provides dependable switching performance for a wide range of industrial AC loads. With an operating voltage range of 85–265 VAC, the 1746-OA16 is suited for general-purpose machine control, HVAC systems, process automation, and other AC-driven applications.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Series | SLC 500 |
| Part Number | 1746-OA16 |
| Manufacturer | Rockwell Automation |
| Module Type | Digital AC Output Module |
| Number of Outputs | 16 (Two groups of 8) |
| Output Voltage | 120/240 VAC nominal |
| Operating Voltage Range | 85–265 VAC |
| Continuous Current per Point | 0.5 A @ 30°C; 0.25 A @ 60°C |
| Continuous Current per Module | 8 A @ 30°C; 4 A @ 60°C |
| Backplane Current (5V) | 370 mA |
| ON Delay | 1 ms |
| OFF Delay | 11 ms |
| OFF-State Leakage | 2 mA |
| Surge Current | 10 A for 25 ms |
| Load Current Minimum | 10 mA |
| Step Response | 60 ms in, 2.5 ms out |
| Operating Temperature | 32–140°F (0–60°C) |
| Relative Humidity | 5–95%, non-condensing |
| Terminal Block | Removable |
| Applications | General-purpose AC load control |
Information About 1746-OA16
The 1746-OA16 AC output module integrates seamlessly into local or remote I/O chassis of the SLC 500 family, as well as CompactLogix or ControlLogix systems when used through communication adapters. It occupies a single slot and consumes 16 bits of output memory. Each channel can supply up to 0.5 A at 30°C or 0.25 A at 60°C, with a maximum module load of 8 A at 30°C or 4 A at 60°C. Two isolated output groups allow greater wiring flexibility and reduce cross-channel interaction. ON/OFF response times of 1 ms and 11 ms ensure adequate switching speed for most AC applications.
Key Features:
- Sixteen (16) AC output channels
- Two groups of eight for wiring flexibility
- Wide AC operating voltage range: 85–265 VAC
- Nominal output voltage: 120/240 VAC
- Output current per point:
– 0.5 A @ 30°C, 0.25 A @ 60°C - Maximum module current:
– 8 A @ 30°C, 4 A @ 60°C - Fast response: 1 ms ON, 11 ms OFF
- Optical isolation for noise protection
- Removable terminal block
- Compatible with SLC 500 local or remote I/O
- Suitable for general-purpose AC load switching
Installation and maintenance are streamlined with the removable terminal block design, eliminating the need to detach wiring during module replacement. Built-in filters and optical coupling enhance noise immunity, making the 1746-OA16 suitable for electrically noisy industrial environments.