COVER 1T1392 - Caterpillar

Transmission: TH55FT-E70 (S/N: PCJ1-UP)Petroleum Power Train Package: CX31-P600-C13I (S/N: PDJ1-UP; PDN1-UP) CX31-P600-C18I (S/N: PDC1-UP) CX31-P600-C9I (S/N: PDZ1-UP) CX35-P800-C18I (S/N: PCF1-UP; PCZ1-UP) TH31-C9I (S/N: PAZ1-UP) TH31-C9P (S/N: PFZ1-UP) TH31-C9T (S/N: PAY1-UP) TH35-C11I (S/N: PBZ1-UP) TH35-C13I (S/N: PBY1-UP) TH35-C13T (S/N: PBW1-UP) TH35-C15I (S/N: PBN1-UP) TH35-C15T (S/N: PBL1-UP) TH48-E70-C27I (S/N: PKZ1-UP) TH48-E70-C32I (S/N: PKY1-UP) TH48-E70-C32P (S/N: PKG1-UP)Petroleum Transmission: CX31-P600 (S/N: PFW1-UP) CX35-P800 (S/N: TRJ1-UP) TH31-E61 (S/N: LWC1-UP; LAD1-UP; SKY1-UP) TH35-E81 (S/N: MSB1-UP; TZM1-UP; PZT1-UP) TH48-E70 (S/N: JGC1-UP; KSH1-UP) TH48-E80 (S/N: FRT1-UP)Introduction
This special installation supports the hazardous area shift selector for Petroleum Transmissions used in the work-over applications in the oil well industry. This publication is a resource for electrical and electronic wiring, programming, and other installation information.This publication discusses the application, implementation, and installation of the display. This publication contains feature description, drawings, and specifications of display electronics.This publication is for the use of OEM customers and the OEM engineers, technicians, and service personnel.Certifications
The 373-2771 Display Module Gp (HAZARDOUS AREA SHIFT SELECTOR) is US/Canada certified for use in Zone 2 environments and NEC certified for use in Class 1, Division 2 / Zone 2 hazardous locations. The Display Module Gp is certified for Gas Group IIA and NEC Gas Groups D.The Display Module Gp Is Certified for Temperature Class T3 / T3C with an ambient capability of −10° C (14° F) < Ta < +70° C (158° F).A ground strap connection is required from the frame of the display to the panel or to the machine ground. A 7x-6315 Ground Strap may be used to fulfill this requirement.Description of the Shifting System
Illustration 1 g02160496
(1) Engine ECM (2) Transmission ECM (3) J1939 (4) Cat Data Link (5) J1939 shift selector (6) Hazardous area shift selector (7) MessengerEngine ECM (1) communicates to the following components via J1939 (3) : transmission ECM (2), J1939 shift selector (5), hazardous area shift selector (6) and messenger (7). Transmission ECM (2) communicates with hazardous area shift selector (6) and messenger (7) via Cat Data Link (CDL) (4) .Single Hazardous Area Shift Selector Requirements
Only one hazardous area shift selector may be installed on a J1939 network at any given time. In an application that requires multiple shift selectors, the other shift selectors must be second-generation push-button shift selectors such as part number 298-3860 Transmission Control Gp or a custom OEM J1939 shifter (PLC or others.)Note: The first generation push-button shifter ( 255-6262