Penn A5 Series Installation Instructions

A52x Series Refrigeration Controller with Adaptive Defrost Installation Instructions
11
1. When any A99B Series Temperature Sensor or NTC Temperature Sensor is connected to the A52x Controller, the range of
the displayed temperature values is restricted from -40°C to 60°C (-40°F to 140°F).
Table 11: UL Conformity Declaration Information
Information Description
Purpose of Control Sensing control/operating control
Construction of Control Electronic independently mounted control
Number of Cycles Compressor relay: 100,000 cycles
Defrost relay: 30,000 cycles
Evaporator fan relays: 30,000 cycles
Alarm relay: 8,000 cycles
Method of Mounting Control Four mounting screws or optional DIN rail mounting kit
Type 1C or Type 2C Action Micro-interruption
Heat and Fire Resistance Category D
Rated Impulse Voltage 4000 V
Ball Pressure Temperature 125°C (257°F)
Cover Screw Torque Requirements
Instruction
To maintain Type IP65 rating, tighten enclosure cover screws to 0.9–1.1 N·m (8–
10 in·lb)
Table 12: A99B Type PTC Temperature Sensors
Ambient Sensing and
Operating Conditions
1
Type A99BA and A99BB: -40C° to 100C° (-40F° to 212F°) 0 to 100% RH, condensing
Type A99BC: -40C° to 120C° (-40F° to 248F°) 0 to 100% RH, condensing
Reference Resistance 1,035 ohms at 25°C (77°F) and 855 ohms at 0°C (32°F)
Accuracy 0.5°C (0.9°F) between -15C° and 57C° (5F° and 167F°). Refer to the A99B Series
Temperature Sensors Product/Technical Bulletin (LIT-125186) for accuracy rating
outside of this temperature range.
Sensor Construction Probe: stainless steel (50 mm x 6.0 mm); Cable length: A99Bx-200 (2 m); A99Bx-300
(3 m); A99Bx-500 (5 m)
Sensor Cable Sheath Type A99BA: shielded PVC cable
Type A99BB: PVC cable
Type A99BC: high temperature silicon cable
Wire Gauge
22 AWG (0.33 mm
2
)
Ambient Storage Conditions Type A99BA and A99BB: -40C° to 105C° (-40F° to 221F°); 0 to 100% RH, condensing
Type A99BC: -40C° to 130C° (-40F° to 266F°); 0 to 100% RH, condensing
Shipping Weight 41 g (1.4 oz) for A99B sensor with 2 m (6 1/2 ft) cable
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications Johnson Controls shall not be liable for damages resulting from misapplication or misuse of its products.
Table 13: TS6340K-F00 NTC Temperature Sensor
Ambient Sensing and
Operating Conditions
1
-40C° to 100C° (-40F° to 212F°); 0 to 100% RH, condensing
Reference Resistance 10,000 ohms at 25°C (77°F)
Sensor Construction Probe: stainless steel (50 mm x 6.0 mm); Cable length: 1.5 m
Sensor Cable Sheath PVC cable

Penn A5 Series Specifications

General

Brand	Penn
Model	A5 Series
Category	Controller
Language	English