MS Series Temperature Stage Control Modules technical specifications - PENN Controls - LIT-1900004 - Electronic Refrigeration, Defrost, and Multi-Purpose Controller - MS1 One-Stage Temperature Controller - MS3 Multi‐Stage Temperature Controller - MS4 Multi‐Stage Temperature Controller

MS Series Temperature Stage Control Modules Catalog Page

Brand
PENN Controls
Product name
MS1 One-Stage Temperature Controller
MS3 Multi‐Stage Temperature Controller
MS4 Multi‐Stage Temperature Controller
Document type
Catalog Page
Document number
LIT-1900004
Revision date
2020-04-22
Language
English
Table 1. MS Series Temperature Stage Control Modules technical specifications
Specification Description
Power Requirements 24 VAC, 50/60 Hz, Class 2 (20 to 30 VAC)
Power Consumption 5 VA at 24 VAC
Accuracy ± 1.8°F ( ± 1°C)
Ambient Conditions Operating +14 to +140°F (-10 to +60°C); 0 to 95% RH (noncondensing)
Storage -22 to +176°F (-30 to +80°C); 0 to 95% RH (noncondensing)
Agency Listings UL Recognized: File E194024, CCN XAPX2 Canadian UL Recognized: File E194024, CCN XAPX8
Dimensions

(H x W x D)

Panel Mount 1.38 x 2.95 x 2.68 in. (35 x 75 x 68 mm)
DIN Rail 4.65 x 2.76 x 2.07 in. (118 x 70 x 53 mm)
Table 2. Electrical Ratings
  120 VAC 240 VAC 24 VDC
Horsepower 1/4 1/2 ---
Full Load Amperes 5.8 4.9 ---
Locked Rotor Amperes 34.8 29.4 ---
Inductive (Non-Motor) Amperes 8 8 8
Pilot Duty VA 275 450 ---
Note: Relay outputs must not exceed 20 Amperes total connected load. Open collector transistors on the MS1 Alarm Circuits have a maximum rating of 40 VDC 100 mA. Alarms require separate power source.
Figure 1. MS4PM24T Panel Mount Control Wiring

Figure 2. MS4DR24T Din Rail Mount Control Wiring