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Honeywell MC-PDOY22 Digital Output Relay Module

Configured for discrete output switching in Honeywell control systems, the Honeywell MC-PDOY22 80363975-150 (MC-PDOY22 Digital Output Relay Module) provides direct electrical execution for field device control within MU/MC IOP platforms.

Hardware Specifications

Parameter	Specification
Model	MC-PDOY22 80363975-150
Brand	Honeywell
Product Type	Digital Output Relay Module
System Compatibility	Honeywell MU/MC-PDOY22 IOP systems
Origin	USA
Weight	0.58 kg
Dimensions	32 x 27.9 x 2.9 cm
Output Channels	32 channels
Output Type	Open-collector
Load Voltage Range	15-30 VDC
On-State Voltage	0.5 V max at 0.5 A load current
Off-State Voltage	30 VDC max
Off-State Leakage Current	0.5 A max
Turn-On/Turn-Off Time	200 ms max
Product Parameter	Digital Output Relay
Tariff Code	8537101190
Shipment Location	Xiamen, China

Process Control I/O Signal Execution

The Honeywell MC-PDOY22 operates as a digital output interface that transfers controller commands to external electrical loads. The module provides 32 open-collector output channels and supports field switching applications with 15-30 VDC load circuits.

Furthermore, the module integrates with Honeywell MU/MC IOP architectures and maintains defined output electrical characteristics for discrete control signals. The open-collector design allows external load power supplies to energize connected field devices according to system logic states.

The module design supports DCS output channel density scaling and maintains channel-level switching behavior for relay interfaces, solenoid circuits, and other discrete actuators. It does not provide analog signal conversion or process measurement functions.

Frequently Asked Questions

Q: What output signal type does the MC-PDOY22 80363975-150 provide?
A: The module provides 32 open-collector digital output channels for discrete switching applications.

Q: What load voltage range does the MC-PDOY22 support?
A: The module supports a load voltage range of 15-30 VDC.

Q: What is the maximum switching response time of this module?
A: The specified maximum turn-on and turn-off time is 200 ms.

Field Installation Guidelines

• Install the MC-PDOY22 module according to the Honeywell I/O rack and controller hardware configuration requirements.
• Verify that field wiring matches the open-collector output circuit design before energizing connected loads.
• Separate digital output wiring from high-current power cables to reduce electrical interference.
• Connect cable shields according to the plant grounding standard when shielded field cables are applied.
• Confirm load voltage polarity and external power supply ratings before connecting field devices.
• Inspect terminal connections and module seating position during commissioning procedures.

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