GE IS220PPRAS1A/IS220PPRAS1B Turbine Protection I/O Pack

The Mark VIeS Control PPRA Emergency Turbine Protection Module, Cat. No. IS220PPRAS1A, is designed for use with the accessory terminal board Cat. Nos. IS200TREAS1A and IS200WREAS1A.

Product Overview

The Turbine Protection I/O Pack (model IS220PPRAS1A or IS220PPRAS1B) is used in conjunction with the terminal board IS200TREAS1A and the daughter board IS200WREAS1A.

Electrical Ratings

Item	Min	Nominal	Max	Units
Power Supply
Voltage	27.4	28.0	28.6	V dc
Current	—	—	0.5	A dc
Contact Inputs (TREA)
Voltage	0	—	32	V dc
Voltage Detection Inputs (TREA)
Voltage	16	—	140	V dc
E-stop Input (TREA)
Voltage	18	—	140	V dc
Speed Inputs (TREA, WREA)
Voltage	-15	—	15	V dc
Contact Outputs 1-2 (TREA)
Voltage	—	—	28	V dc
Current	—	—	7	A dc
Contact Output 3 (WREA)
Voltage	—	—	28	V dc
Current	—	—	5	A dc
Contact Wetting Outputs (WREA)
Voltage	—	—	32	V dc
Current	—	—	13.2	mA dc

Equipment Markings

Equipment: IS220PPRAS1A
Accessories:
- IS200TREAS1A
- IS200WREAS1A

Certifications

US & CAN Class I Div 2: Class I, Div 2, Groups A, B, C, D, T4
US & CAN Class I Zone 2: Class I, Zone 2, AEx nA IIC T4, Ex nA IIC T4 Gc X
ATEX Zone 2: Ex nA IIC T4 Gc
Non-hazardous: UL 508 Ed. 17, CSA-C22.2 No. 142-M1987, UL E207685
Class I, Division 2, Groups A, B, C, D: ANSI/ISA-12.12.01-2015, CAN/CSA-C22.2 No. 213-15, UL E207685
Class I, Zone 2, Group IIC: UL 60079-0 Ed. 5, UL 60079-15 Ed. 3, CAN/CSA-C22.2 No. 60079-0:11, CAN/CSA-C22.2 No. 60079-15:12, UL E207685
ATEX Zone 2, Group IIC: EN 60079-0:2012, EN 60079-15:2010, UL DEMKO 12 ATEX 1114875X