![Johnson Controls M4-CVM03050-0PG Controller [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/71448/150088/75959292-7e48-5827-baa0-264ca5081ae8__41758.1794252684.png?c=2 "Johnson Controls M4-CVM03050-0PG Controller [Refurbished]")
Description
The Johnson Controls M4-CVM03050-0PG is a Metasys CV Series VAV box controller - a BACnet MS/TP terminal unit controller with 3 inputs and 5 outputs, fitted with an integral damper actuator and a digital Differential Pressure Transmitter (DPT) sensor. This unit is reconditioned.
Point configuration: the model number gives it - 030 then 50, meaning 3 inputs and 5 outputs, 8 points in total.
What the inputs and outputs accept. Johnson Controls documents the CG and CV series point types as follows:
* Analogue input, voltage mode - 0 to 10 V DC
* Analogue input, resistance mode - 0 to 600 kOhm; RTD (Ni1000 Johnson Controls sensor, PT1000, A998 SI); NTC 10k Type L; NTC 2.252k Type 2
* Binary input - dry contact
* Configurable output (CO) - analogue output voltage mode 0 to 10 V DC, or binary output 24 V AC triac
Also on board. The CV series carries a 32-bit microprocessor and an integral real-time clock, which lets the controller hold schedules, calendars and trends and keep running as a stand-alone controller for extended periods if it loses contact with the Metasys network. The controllers are fully programmable with the Controller Configuration Tool (CCT), and preloaded applications are also supported.
About the -0PG suffix. Johnson Controls publishes the -0 and -0P codes in this family, and documents that the -0P carries an integral potentiometer sensing actual damper position. We have not, however, been able to source the -0PG code itself, so we are not claiming the position-feedback potentiometer for this unit on the strength of the shared P alone, and we cannot say what the trailing G adds. What is certain is the series, the point count, the integral actuator and the DPT sensor. If position feedback matters to your application, please ask us before ordering and we will confirm against the unit - or take the M4-CVM03050-0P, which we hold as a separate line and where the capability is documented. We would also suggest checking the full part number against the label on your existing controller, since -0P and -0PG are an easy pair to transcribe wrongly.
Where it fits. VAV box controllers sit at the terminal units of a variable air volume system - one per box, regulating the damper and any reheat to hold the zone setpoint, and reporting back to the supervisory engine over BACnet MS/TP. Because they are installed one per box, a reconditioned unit at the right price is often exactly what a facilities team wants for a spares holding.
* Brand / Manufacturer: Johnson Controls
* Model / Part Number: M4-CVM03050-0PG
* Series: Metasys CV Series VAV box controllers
* Product Type: BACnet MS/TP VAV terminal unit controller with integrated actuator
* Points: 3 inputs, 5 outputs (8 total)
* Integral Actuator: Yes
* Airflow Sensing: Digital Differential Pressure Transmitter (DPT)
* Real-Time Clock: Yes - stand-alone schedules, calendars and trends
* Programming: Controller Configuration Tool (CCT); preloaded applications supported
* -0PG Suffix: Not sourced - position feedback not claimed; please ask before ordering
* Approvals: UL File E107041 CCN PAZX7; CAN/CSA C22.2 No. 205
* Condition: Reconditioned
We stock the Metasys equipment controller range in depth - CV VAV box controllers both with and without documented position feedback (the M4-CVM03050-0, the M4-CVM03050-0P and the CVE03050-0P), CG general purpose controllers in two sizes, XPM expansion modules, and SNC and SNE network engines to supervise them. Tell us how many VAV boxes you are fitting and what your sequence needs and we will tell you which variant to take.
Johnson Controls / Johnson Controls
M4-CVM03050-0PG / M4CVM030500PG
M4-CVM03050-0PG / M4CVM030500PG
Warranty Information
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B2E Surplus LLC is a non-authorized stocking distributor for this brand. We are also known as a ""surplus"", ""discount"", ""liquidator"", or ""gray market"" supplier. We are not a factory-authorized distributor of this product. The Original Manufacturer’s Warranty does not apply. B2E Surplus LLC's standard 90-day warranty will apply. B2E Surplus LLC makes no representations as to your ability or right to download, re-distribute, or otherwise obtain products from this manufacturer, its distributors, or any other source. It is your obligation to comply with the terms of any rules obtaining or installing this product.
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![Johnson Controls M4-CVM03050-0P VAV Box Controller [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/71446/150084/9794ea9f-cc17-5bac-84ed-7778a4216c2b__69611.1794252678.png?c=2 "Johnson Controls M4-CVM03050-0P VAV Box Controller [New]")
