Allen-Bradley 1769-RTBN10 CompactLogix Removable Terminal Block
The Allen-Bradley 1769-RTBN10, also cataloged as the 1769-RTBN10 Removable Terminal Block, operates as a dedicated hardware component for field wiring termination and signal interface connection within CompactLogix control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-RTBN10 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 0.15 lbs (0.07 kg) |
| Dimensions | Standard CompactLogix 1769 Terminal Form Factor |
| Operating Temp | 0 to 60 deg C (32 to 140 deg F) |
| Power Consumption | N/A (Passive Termination Component) |
| Terminal Count | 10 Pins |
| Mounting Type | Front-Panel Module Latch / Screw Terminal |
| Compatibility | 1769 Compact I/O Modules |
Backplane Bus Communication Velocity and Firmware Compatibility
While the 1769-RTBN10 is a passive mechanical and electrical interface unit, its low-contact-resistance terminal connectors ensure uninterrupted signal transfer between field sensors and the active I/O module electronics. Maintaining firm physical contact prevents signal attenuation or packet dropouts that could degrade backplane bus communication velocity across the CompactLogix rack structure.
Frequently Asked Questions
Q: Is the 1769-RTBN10 compatible with all 1769 Compact I/O modules?
A: The 1769-RTBN10 is a 10-pin removable terminal block designed specifically for 1769 Compact I/O modules that utilize 10 point wiring configurations. Modules requiring 18-pin connections require the 1769-RTBN18 instead.
Q: Can the 1769-RTBN10 terminal block be wired prior to module installation?
A: Yes. The removable design allows pre-wiring and panel test routines to be completed independently before snapping the block onto the 1769 I/O module chassis.
Field Installation Guidelines
- Verify that incoming field power is fully de-energized before connecting or disconnecting the terminal block from the module.
- Strip field conductor insulation to the recommended length (typically 8 mm) to avoid exposed wiring or loose connections.
- Tighten terminal screws using a standard flathead screwdriver to the recommended torque specification (0.68 Nm / 6 in-lbs).
- Route field wiring neatly through the lower door channel to avoid mechanical pinching when closing the module cover.
- Align the 1769-RTBN10 block with the front housing guide pins and press firmly until the retaining latches click into place.
Allen-Bradley 1769-RTBN10 CompactLogix Removable Terminal Block
Allen-Bradley 1769-RTBN10 CompactLogix Removable Terminal Block
The Allen-Bradley 1769-RTBN10, also cataloged as the 1769-RTBN10 Removable Terminal Block, operates as a dedicated hardware component for field wiring termination and signal interface connection within CompactLogix control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-RTBN10 |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 0.15 lbs (0.07 kg) |
| Dimensions | Standard CompactLogix 1769 Terminal Form Factor |
| Operating Temp | 0 to 60 deg C (32 to 140 deg F) |
| Power Consumption | N/A (Passive Termination Component) |
| Terminal Count | 10 Pins |
| Mounting Type | Front-Panel Module Latch / Screw Terminal |
| Compatibility | 1769 Compact I/O Modules |
Backplane Bus Communication Velocity and Firmware Compatibility
While the 1769-RTBN10 is a passive mechanical and electrical interface unit, its low-contact-resistance terminal connectors ensure uninterrupted signal transfer between field sensors and the active I/O module electronics. Maintaining firm physical contact prevents signal attenuation or packet dropouts that could degrade backplane bus communication velocity across the CompactLogix rack structure.
Frequently Asked Questions
Q: Is the 1769-RTBN10 compatible with all 1769 Compact I/O modules?
A: The 1769-RTBN10 is a 10-pin removable terminal block designed specifically for 1769 Compact I/O modules that utilize 10 point wiring configurations. Modules requiring 18-pin connections require the 1769-RTBN18 instead.
Q: Can the 1769-RTBN10 terminal block be wired prior to module installation?
A: Yes. The removable design allows pre-wiring and panel test routines to be completed independently before snapping the block onto the 1769 I/O module chassis.
Field Installation Guidelines
- Verify that incoming field power is fully de-energized before connecting or disconnecting the terminal block from the module.
- Strip field conductor insulation to the recommended length (typically 8 mm) to avoid exposed wiring or loose connections.
- Tighten terminal screws using a standard flathead screwdriver to the recommended torque specification (0.68 Nm / 6 in-lbs).
- Route field wiring neatly through the lower door channel to avoid mechanical pinching when closing the module cover.
- Align the 1769-RTBN10 block with the front housing guide pins and press firmly until the retaining latches click into place.
