Honeywell CC-PDOB01 51405043-176 Digital Output Module

Overview

The Honeywell CC-PDOB01 is a 24V DC digital output module designed for reliable and efficient control of process equipment such as solenoid valves and relays. It features extensive diagnostics, optional redundancy, and advanced protection mechanisms, ensuring robust performance in industrial environments.

Key Features

High Reliability: Features extensive internal diagnostics for data integrity.
Optional Redundancy: Ensures seamless operation with failover capabilities.
Fail-Safe Behaviors (FAILOPT): Configurable to hold the last value or shed to a safe value during failures.
Short Circuit Protection: Fuse-less protection disables shorted channels without affecting others.
Flexible Output Control: Supports latched, pulsed, and pulse-width modulated outputs.
Galvanic Isolation: Ensures electrical isolation between the module and field power.

Specifications

Bussed 24VDC Digital Output

Parameter	Specification
Model	CC-PDOB01 (Field Isolated, Bussed Output)
Part Number:	51405043-176
IOTA Models	CC-TDOB01 (Non-Redundant, 9”), CC-TDOB11 (Redundant, 12”)
Output Channels	32
Output Type	Source
Load Voltage	15–30 VDC (max)
Load Current	Per Channel: 0.5 A Per 8 Channels: 4 A (No short), 3 A (One short)
Galvanic Isolation	1500 VAC RMS or ±1500 VDC
On-State Voltage	24 V (typical)
Off-State Voltage	0 V (max), 3.3 VDC (no-load)
Turn-On/Off Time	10 ms (max)
Output Voltage	Source Voltage – 150 mV (max)

Relay IOTA for CC-PDOB01

Parameter	Specification
Relay IOTA Models	CC-TDOR01 (Non-Redundant, 6”), CC-TDOR11 (Redundant, 12”)
Output Channels	32 isolated Form A (SPST/NO) or Form B (SPST/NC) (jumper-selectable)
Contact Type	AgSnO2
Maximum Load Voltage	250 VAC RMS / 125 VDC
Maximum Steady-State Load Current	3 A @ 250 VAC (resistive), 0.2 A @ 125 VDC (resistive)
Minimum Load Voltage/Current	12 VDC / 100 mA
Turn-On/Off Time	20 ms (max)
Isolation	1500 VAC RMS or ±1500 VDC
Contact Life	Mechanical: 5,000,000 cycles Electrical: 50,000 cycles @ 6 A

Unique Features

Fuse-less Short Circuit Protection: Automatically disables shorted channels without requiring manual fuse replacement.
Fail-Safe Configurations: Each channel can be configured for specific behaviors during failures.
Flexible Power Sources: Supports both internal and external field power, with galvanic isolation for enhanced safety.

Applications

Industrial process control.
Solenoid valve and relay control.
High-energy digital output loops.
Fail-safe operations in critical systems.

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