Programmable Spare Output
备用输出会对选择的触发条件作出响应。 响应是高或低。 响应和触发条件可编程。
GSC+ 备用输出响应必须设定高激活或低激活状态（设定点 SP13）。 输出激活时，低激活状态将输出引向蓄电池负极。 当输出处于低状态时，输出吸收最大 100 毫安的电流。 备用输出上没有连接设备时，激活高大约为 5.0 DCV。 备用输出可以驱动高阻抗逻辑电路（最小 36 000 欧姆）。 备用输出不会驱动低阻抗负载，如继电器。
设定点SP14必须设定到能触发备用输出到激活状态的条件。 可以打开备用输出的可能触发条件，列在了系统操作, "备用输入/输出设定点 OP6"中的列表中。
输出设定点设定的更多信息，参见系统操作, "备用输入/输出设定 OP6"。
注: 在发动机冷却时使用备用输出来打开AC 电路断路器的励磁脱扣线圈是正常的。
注: GSC+诊断备用输出电路中的一个故障。 参见测试和调整, "CID 334备用输出"。
Caterpillar Information System:
CIPI UNDERCARRIAGE Arrangements: 1667049, 2372904, 3Q6481, 6Z7988, 6Z7989, 9Q5032, 9Q5040, 9Q5043, 9Q5046, 9Q5047, 9Q5066, 9Q5074, 9Q5097, 9Q5098, 9Q5116, 9Q5134, 9Q5136, 9Q5142, 9Q5147, 9Q5148, 9Q5149, 9Q5172 and 9Q5204 Recoil Spring
EMCPII+ for Gas Engines Programmable Kilowatt Level Output
Electronic Modular Control Panel II+ (EMCP II+) Hourmeter Programming OP7
EMCPII+ for Gas Engines Fault Log Viewing OP1
EMCPII+ for Gas Engines Fault Log Clearing OP4
Electronic Modular Control Panel II+ (EMCP II+) Fault Description
EMCPII+ for Gas Engines Engine/Generator Setpoint Viewing OP2-0
EMCPII+ for Gas Engines Engine Setpoint Verification OP9
EMCPII+ for Gas Engines Diagnostic Codes
EMCPII+ for Gas Engines Customer Interface Module
EMCPII+ for Gas Engines Alarm Modules
EMCPII+ for Gas Engines Alarm Module Control (Custom)
EMCPII+ for Gas Engines Programmable Spare Relay Outputs
EMCPII+ for Gas Engines Protective Relaying Setpoint Viewing OP2-1
EMCPII+ for Gas Engines Relay Driver Module
EMCPII+ for Gas Engines SP Fault Codes
Electronic Modular Control Panel II+ (EMCP II+) Shutdown Mode - For MUI Engines
Electronic Modular Control Panel II+ (EMCP II+) System Communication Module (Customer)
EMCPII+ for Gas Engines Voltmeter/Ammeter Programming OP8
3054 and 3056 Industrial and Generator Set Engines Balancer Group - If Equipped
3408E and 3412E Engines for Caterpillar Built Machines Pistons and Connecting Rods - Disassemble - One-Piece Piston
CIPI UNDERCARRIAGE Arrangements: 1667049, 2372904, 3Q6481, 6Z7988, 6Z7989, 9Q5032, 9Q5040, 9Q5043, 9Q5046, 9Q5047, 9Q5066, 9Q5074, 9Q5097, 9Q5098, 9Q5116, 9Q5134, 9Q5136, 9Q5142, 9Q5147, 9Q5148, 9Q5149, 9Q5172 and 9Q5204 Track Roller (Single Flange)
G3500 Engines Turbocharger - Install
3116 Truck Engine Safety Signs and Labels