Description
The Johnson Controls MS1DR230V-1 is a single-stage electronic temperature control from the MS Series - DIN rail mount, 230 VAC, with a 0 to 10 V input. Sensor not included. Reconditioned.
Specification:
* Product family: Johnson Controls MS Series temperature stage control modules
* Model: MS1 - single stage
* Mounting: DIN rail (the DR in the code)
* Supply: 230 VAC
* Input: 0 to 10 V
* Sensor: not included - order separately
* Condition: Reconditioned
The sensor is not in the box - and on the sibling model it is. This is the single most important thing to check before you order. The MS1DR24T-11C, which we also stock, ships with an A99BB-200C temperature sensor; this 230 V model does not. A temperature control without a sensor is not a working control, so if you are comparing the two on price you are not comparing like with like. Tell us whether you need a sensor and we will quote it alongside.
Reading the code. MS1 is the single-stage model, DR is DIN rail mount, and 230V is the supply. Both 230 V and 24 V units sit in this family - the sibling MS1DR24T-11C is the 24 V version - so read the voltage before ordering or substituting. Putting 230 V onto a 24 V control destroys it and energises terminals an installer may reasonably treat as low voltage.
Note the 0 to 10 V input. This model takes an analogue 0-10 V signal rather than working purely from a sensor input, which suits it to applications where the setpoint or the demand comes from a controller or a BMS output rather than being set locally. If what you want is a standalone thermostat working from its own sensor, check the 24 V sibling instead - the two are configured differently, not just powered differently.
Careful: two different Johnson Controls families both begin "MS". This one is an MS Series temperature stage control from the PENN side of the catalogue, written MS1DR... with no hyphen after the MS. Johnson Controls also uses an MS- prefix, with a hyphen, for Metasys building-automation parts - codes such as MS-1611-1. They are unrelated product lines. If you are searching or cross-referencing, the hyphen is the tell.
Reconditioned. Ask us about the test and warranty status of this particular unit before ordering - we would rather tell you exactly what has been done to it than leave you to assume.
* Brand / Manufacturer: Johnson Controls
* Model / Part Number: MS1DR230V-1
* Product type: Single-stage electronic temperature control
* Mounting: DIN rail
* Supply: 230 VAC
* Input: 0 to 10 V
* Sensor: Not included
* Condition: Reconditioned
Tell us the application, the supply voltage and whether you need a sensor, and we will confirm the model.
Johnson Controls / Johnson Controls
MS1DR230V-1 / MS1DR230V1
MS1DR230V-1 / MS1DR230V1
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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