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Johnson Controls M4-XPM18000-0 18-Point Input Expansion Module for Metasys Building Automation Systems
- Regular price
- $1,499.00
- Sale price
- $1,499.00
- Regular price
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Product Description P/N: M4-XPM18000-0
Description
The Johnson Controls M4-XPM18000-0 is an 18-point input expansion module designed to increase the digital input capacity of Metasys® CG and CV equipment controllers in commercial HVAC and building automation systems. Operating from a 24 VAC power supply and utilizing BACnet MS/TP communications, it enables additional monitoring points without replacing the primary controller. The module is engineered for scalable field expansion and seamless integration into Metasys building automation networks.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Johnson Controls |
| Category | PLCs/Machine Control |
| Part Number | M4-XPM18000-0 |
| Subcategory | PLC Module/Rack |
| Product Type | Input Expansion Module |
| Controller Family | Metasys® M4-XPM Series |
| Configuration | 18-Point Input Expansion Module |
| Input Configuration | 18 Binary Inputs (18 BI) |
| Communication Protocol | BACnet MS/TP |
| Communication Bus | RS-485 SA Bus / FC Bus |
| Power Supply | 24 VAC Nominal (20–30 VAC), 50/60 Hz |
| Protection Rating | IP20 |
| Programming | Programmable |
| Included Accessories | Mounting Clips |
| Dimensions | 150 × 125 × 44.5 mm |
| Application | Commercial HVAC and Building Automation |
| Weight | 0.92 lb (0.42 kg) |
Information About M4-XPM18000-0
The M4-XPM18000-0 is part of the Johnson Controls Metasys® M4-XPM Series of programmable expansion modules developed for commercial building automation applications. When installed on the Sensor/Actuator (SA) Bus of a compatible Metasys equipment controller, it expands the available digital monitoring capacity by adding eighteen binary input points for switches, contacts, alarms, and status signals. When connected to the Field Controller (FC) Bus of a Metasys network engine, the module functions as an I/O point multiplexor, allowing centralized monitoring and peer-to-peer point sharing throughout the BACnet MS/TP network. The module communicates over an RS-485 BACnet MS/TP bus, is BACnet Testing Laboratories (BTL) listed to the BACnet Smart Actuator (B-SA) profile, and is intended for reliable operation in demanding commercial HVAC environments.
Key Features:
- 18 Binary Inputs: Provides eighteen dedicated binary input points for monitoring field devices.
- Metasys Expansion Module: Extends compatible CG and CV equipment controllers without replacing existing hardware.
- BACnet MS/TP Communication: Supports native RS-485 BACnet networking for seamless integration.
- Dual Installation Modes: Operates on either the SA Bus or FC Bus depending on application requirements.
- 24 VAC Power Input: Compatible with standard HVAC control transformers.
- BTL Certified: Listed to the BACnet Smart Actuator (B-SA) profile for interoperability.
- Compact Industrial Design: Includes mounting clips for straightforward panel installation.
- Commercial HVAC Integration: Suitable for monitoring alarms, safety devices, limit switches, and equipment status signals.
The M4-XPM18000-0 delivers the reliability and precision required for expanding digital monitoring capacity in commercial HVAC and building automation systems.
Description
The Johnson Controls M4-XPM18000-0 is an 18-point input expansion module designed to increase the digital input capacity of Metasys® CG and CV equipment controllers in commercial HVAC and building automation systems. Operating from a 24 VAC power supply and utilizing BACnet MS/TP communications, it enables additional monitoring points without replacing the primary controller. The module is engineered for scalable field expansion and seamless integration into Metasys building automation networks.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Johnson Controls |
| Category | PLCs/Machine Control |
| Part Number | M4-XPM18000-0 |
| Subcategory | PLC Module/Rack |
| Product Type | Input Expansion Module |
| Controller Family | Metasys® M4-XPM Series |
| Configuration | 18-Point Input Expansion Module |
| Input Configuration | 18 Binary Inputs (18 BI) |
| Communication Protocol | BACnet MS/TP |
| Communication Bus | RS-485 SA Bus / FC Bus |
| Power Supply | 24 VAC Nominal (20–30 VAC), 50/60 Hz |
| Protection Rating | IP20 |
| Programming | Programmable |
| Included Accessories | Mounting Clips |
| Dimensions | 150 × 125 × 44.5 mm |
| Application | Commercial HVAC and Building Automation |
| Weight | 0.92 lb (0.42 kg) |
Information About M4-XPM18000-0
The M4-XPM18000-0 is part of the Johnson Controls Metasys® M4-XPM Series of programmable expansion modules developed for commercial building automation applications. When installed on the Sensor/Actuator (SA) Bus of a compatible Metasys equipment controller, it expands the available digital monitoring capacity by adding eighteen binary input points for switches, contacts, alarms, and status signals. When connected to the Field Controller (FC) Bus of a Metasys network engine, the module functions as an I/O point multiplexor, allowing centralized monitoring and peer-to-peer point sharing throughout the BACnet MS/TP network. The module communicates over an RS-485 BACnet MS/TP bus, is BACnet Testing Laboratories (BTL) listed to the BACnet Smart Actuator (B-SA) profile, and is intended for reliable operation in demanding commercial HVAC environments.
Key Features:
- 18 Binary Inputs: Provides eighteen dedicated binary input points for monitoring field devices.
- Metasys Expansion Module: Extends compatible CG and CV equipment controllers without replacing existing hardware.
- BACnet MS/TP Communication: Supports native RS-485 BACnet networking for seamless integration.
- Dual Installation Modes: Operates on either the SA Bus or FC Bus depending on application requirements.
- 24 VAC Power Input: Compatible with standard HVAC control transformers.
- BTL Certified: Listed to the BACnet Smart Actuator (B-SA) profile for interoperability.
- Compact Industrial Design: Includes mounting clips for straightforward panel installation.
- Commercial HVAC Integration: Suitable for monitoring alarms, safety devices, limit switches, and equipment status signals.
The M4-XPM18000-0 delivers the reliability and precision required for expanding digital monitoring capacity in commercial HVAC and building automation systems.
