GE Industrial Solutions H2007001 G11 Series - Manual (Page 91)

Infinity D Power System Installation Guide: +24V Systems H2007001
Issue 2.0, June 4, 2009 91
Appendix B: Reference Information
Pulsar Controller Field Wiring Connector Definitions
One-Wire Battery Peripheral Connector
Temp is a standard shielded RJ-45 receptacle provided for making connections to one-wire QS873
VT-Probes and or to the ES771A Remote Mid-string Voltage Monitor. Standard cable assemblies have
been designed and are available for different applications with the QS873 VT-Probes or ES771 Remote
Mid-string Voltage monitors that allow simple plug-n-play.
Pin # Signal
Name
Description
1 reserved
2 reserved
3 SIG_RTN Protected signal return for 1-wire
4 reserved
5 1-Wire 1-wire communication signal
6 +5V Protected +5V Power utilized by ES771 modules
7 reserved
8 reserved
Input Alarms Connector
Input Alarms is 10-pin right angle header that provides a separate connection for auxiliary inputs.
Standard color coded cable assemblies are available. Comcodes for the 50’ and 150’ input cables are
CC848817651 and CC848817668, respectively. Contact technical field support for additional cable
options.
Pin #
(Wire Color)
Signal Name Description
1
(BK)
Aux Input 1
(Aux1) Auxiliary input to monitor a contact closure or open to its respective return on pin 8,
Auxiliary Input Return. See Appendix E for alarm assignments
2
(BR)
Aux Input 2
(Aux2) Auxiliary input to monitor a contact closure or open to its respective return on pin 8,
Auxiliary Input Return. See Appendix E for alarm assignments
3
(R)
Aux Power Major Input
(AMJ) Auxiliary input to monitor a contact closure to the non-grounded side of a dc bus
(±24V/-48V) to create the standard Auxiliary Power Major alarm. See Appendix E
for alarm assignments
4
(O)
Plant Battery Test/ Group
Standby/TR
(GSTR) Dedicated input to be monitored for a contact closure to its respective return on pin
9. Used for Plant Battery Test and Group Standby Feature. Factory default as the
Group Standby feature upon a contact closure.
5
(Y)
Emergency Power Off
(EPO) Dedicated EPO input to be monitored for a contact closure to its respective return on
pin 10, Emergency Power Off Return.
6
(G)
Aux Input 3
(Aux3) Auxiliary input to monitor a contact closure or open to its respective return on pin 8.
See Appendix E for alarm assignments.
7
(BL)
Aux Input 4
(Aux4) Auxiliary input to monitor a contact closure or open to its respective return on pin 8.
See Appendix E for alarm assignments.
8
(V)
Aux Input Return
(Aux_R)
Return for Auxiliary Inputs 1-4.
9
(S)
Plant Battery Test/ Group
Standby (TR)
Ret.(GSTR_R)
Return for Plant Battery Test and Group Standby.
10
(W)
Emergency Power Off
Ret. (EPO_R)
Return for EPO input.