Technical specifications - PENN Controls - LIT-12011972 - A421ABC - A421ABG - A421ABJ - A421AEC - A421AEJ - A421GBF - A421GEF - Electronic Temperature Control - A421 Standard Model

A421 Series Standard Electronic Temperature Controls with and without Power Cords Product Bulletin

Brand
PENN Controls
Product name
A421 Standard Model
Document type
Product Bulletin
Document number
LIT-12011972
Revision date
2023-01-09
Language
English
Table 1. A99 Temperature Sensors selection chart
Product code1 Description
A99BA-200C Positive temperature coefficient (PTC) temperature sensor: Standard probe 2 in. (5.1 cm) with 6.6 ft (2.0 m) shielded polyvinyl chloride (PVC) cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99BB-25C PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 9 7/8 in. (0.25 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99BB-200C PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 6.6 ft (2.0 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99BB-300C PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 9.8 ft (3.0 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99BB-400C PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 13.1 ft (4.0 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99BB-600C PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 19.7 ft (6.0 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99BC-25C 1 PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 9 7/8 in. (0.25 m) high-temperature silicon cable; ambient operating temperature range: -40ºF to 248ºF (-40ºC to 100ºC)
A99BC-100C1 PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 3.3 ft (1.0 m) high-temperature silicon cable; ambient operating temperature range: -40ºF to 248ºF (-40ºC to 120ºC)
A99BC-300C1 PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 9.8 ft (3.0 m) high-temperature silicon cable; ambient operating temperature range: -40ºF to 248ºF (-40ºC to 120ºC)
A99BC-500C1 PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 16.4 ft (5.0 m) high-temperature silicon cable; ambient operating temperature range: -40ºF to 248ºF (-40ºC to 120ºC)
A99BC-1500C1 PTC temperature sensor: Standard probe 2 in. (5.1 cm) with 49.2 ft (15.0 m) high-temperature silicon cable; ambient operating temperature range: -40ºF to 248ºF (-40ºC to 120ºC)
A99CB-200C PTC temperature sensor: Extended probe 6 in. (15.2 cm) with 6.6 ft (2.0 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
A99CB-600C PTC temperature sensor: Extended probe 6 in. (15.2 cm) with 19.7 ft (6.0 m) PVC cable; ambient operating temperature range: -40ºF to 212ºF (-40ºC to 100ºC)
Table 2. A421 Series Electronic Temperature Controls technical specifications
Specification Description
Power consumption 1.8 VA maximum
Supply power 24 VAC, 50/60 Hz, Class 2:108/110/115/120 or 208/230/240 VAC, 50/60 Hz
Ambient conditions

Type 1/IP20:

Operating: -40°F to 150°F (-40°C to 66°C), 0% to 95% RH noncondensing

Shipping and storage: -40°F to 185°F (-40°C to 85°C), 0% to 95% RH noncondensing

Type 4X/IP66:

Operating: -40°F to 140°F or (-40°C to 60°C)

Shipping and storage: -40°F to 140°F (-40°C to 60°C)

Temperature control range -40°F to 212°F or (-40°C to 100°C)
Sensor type A99 PTC temperature sensor: 1,035 ohm at 77°F (25°C)
Sensor offset range ±5ºF or ±3ºC
Enclosure material

Type 1: IP20 high-impact thermoplastic or

Type 4X: IP66 watertight, corrosion-resistant, high-impact thermoplastic

Note: You must torque the cover screws on the enclosures to 10 to 12 in·lb (1.1 N·m to 1.4 N·m) to achieve Type 1 or Type 4X rating.

Compliance

North America: cULus Listed; UL 60730, File E27734; FCC Compliant to CFR47, Part 15, Subpart B, Class B Industry Canada (IC) Compliant to Canadian ICES-003, Class B limits


Europe: CE Mark – Johnson Controls declares that this product is in compliance with the essential requirements and other relevant provisions of the EMC Directive; Low Voltage Directive.
 

Australia: RCM Compliant

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.

1 When any A99 Series Temperature Sensor is connected to a standard A421 control model, the range of displayed temperature values is -40ºF to 212ºF or -40ºC to 100ºC.