Description

Honeywell 900B01-0101 HC900 Analog Output Module

Configured for analog current signal generation in the Honeywell HC900 Control System, the Honeywell 900B01-0101 (900B01-0101 Analog Output Module) provides direct electrical output execution for 0-21 mA field devices.

Hardware Specifications

Parameter	Specification
Model	900B01-0101
Brand	Honeywell
Product Type	Analog Output Module
Series	HC900
Origin	USA
Weight	0.22 kg
Dimensions	13.3 x 14.1 x 3.2 cm
Operating Temp	0 to 60 deg C
Power Consumption	5 VDC supply
Output Type	Analog current output
Output Range	0-21 mA
Load Resistance	750 Ohm
System Platform	Honeywell HC900 Controller System
Status	Discontinued by manufacturer

Process Control Signal Interface

The Honeywell 900B01-0101 provides analog output conversion between HC900 controller logic and external field devices. The module generates current signals for proportional control applications, including valve positioners, actuators, and analog control inputs.

In addition, the module supports a 0-21 mA output range with a 750 Ohm load capability. The 5 VDC backplane supply powers the module electronics and allows integration within the HC900 rack architecture.

Frequently Asked Questions

Q: What signal type does the Honeywell 900B01-0101 provide?
A: The module provides analog current output signals with a 0-21 mA range for connection to external field control devices.

Q: What load resistance does the 900B01-0101 support?
A: The module supports a maximum load resistance of 750 Ohm according to the available technical specifications.

Q: Can the 900B01-0101 operate as a standalone device?
A: No. The module requires installation within a Honeywell HC900 controller rack and receives power and communication through the system backplane.

Field Installation Guidelines

Install the 900B01-0101 module in the designated HC900 rack slot according to the controller hardware configuration. Verify that the rack power is removed before module insertion or removal.

Connect field wiring using appropriate industrial wiring practices. Keep analog signal cables separated from high-voltage power conductors to reduce electrical interference. Apply proper shield grounding methods based on the field instrument and control cabinet grounding design.

Confirm output channel wiring polarity before energizing the system. After installation, check controller diagnostics and verify analog output values against the configured engineering range.

Specifications

• Brand: Honeywell

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems