The Honeywell 8C-TDODB1 (51307151-175) is a high-density Digital Output Module designed for the Experion LX control system. This module provides 32 source-type output channels, enabling reliable control of field devices in industrial automation environments. It is engineered to interface seamlessly with the Experion architecture, providing robust signal distribution and process control capabilities.
Features
32-channel source-type digital output configuration.
Designed for 24 VDC nominal operation.
High-density design optimized for space-constrained control cabinets.
Galvanic isolation of 1000 VAC RMS or ±1500 VDC for enhanced signal integrity and protection.
Fast switching performance with a maximum turn-on/turn-off time of 10 ms.
Technical Specifications
Model
8C-TDODB1 / 51307151-175
Output Channels
32
Output Type
Source
Voltage Rating
24 VDC
Load Voltage
30 VDC (Max)
Load Current
100mA per channel (Max) / 3.2A per module (Max)
Module Current Rating
105mA
Galvanic Isolation
1000 VAC RMS or ±1500 VDC
On-State Voltage
24 VDC (typ)
Off-State Leak Current
5 µA (max)
Turn-On/Turn-Off Time
10 ms (max)
Installation Guidelines
Ensure the control system is powered down before installing or removing the module to prevent electrical damage.
The module should be installed in a clean, dry environment within the specified temperature ratings.
Use shielded cables for field wiring to minimize electromagnetic interference (EMI).
Ensure proper grounding of the module chassis to the cabinet backplane to maintain signal integrity.
Verify that all field connections are secure and that the load does not exceed the maximum current ratings per channel or per module.
FAQ
What is the primary function of the 8C-TDODB1 module?
The 8C-TDODB1 is a digital output module used in the Honeywell Experion LX system to drive field devices such as relays, solenoids, or indicators using 32 discrete source-type outputs.
Is this module compatible with other Experion systems?
This module is specifically designed for the Experion LX series. Please verify your system hardware compatibility before installation.
What is the maximum load current for this module?
The module supports a maximum of 100mA per channel, with a total module-wide maximum current limit of 3.2A.
