NE-M Installation Guide
H5692448
850050111
Issue 03 August 2017
83
Table 13 Alarm - Descriptions, BLS Pins, and Signal Names
Description
BSL Pin Number
Signal Name
55
UR2O
User Relay 2
56
UR2C
57
UR2R
58
VLVR
Very Low Voltage
59
VLVC
60
VLVO
Table 14 Alarm and Control Inputs - Descriptions, BLS Pins, and Signal Names
Description
BSL Pin Number
Signal Name
Low Voltage 2 Disconnect State Detect
61
LVD2
Fuse Alarm Major
63
FAJ
Fuse Alarm Minor
65
FAN
Auxiliary Alarm Major
64
AMJ
Auxiliary Alarm Minor
66
AMN
Timer Float Control
67
TFLT
Timer Boost Control
68
TBST
Plant Battery Test
71
PBT
Open String Detect
72
OS
Transfer Rectifier 1
73
TR1
General Purpose Input 4
Previously TEQ
74
IN-4
Previously TEQ
General Purpose Input -5
Previously Engine Transfer
75
IN-5
Previously ETR
General Purpose Input -5 RTN
Previously Engine Transfer Return
76
IN-5R
Previously ETRR
Reserve Operation
77
RO
Reserve Operation RTN
78
ROR
Transfer Rectifier 2
79
TR2
Transfer Rectifier 4
80
TR4
Reserve Battery-Emergency Power Off
81
RBRPO
General Purpose Input 1
82
IN-1
BTP or General Purpose Input 2
83
IN-2/BTP
Low Voltage 1 Disconnect State Detect
84
LVD1
Transfer Rectifier 3
85
TR3
General Purpose 4-20mA Measuring Circuit
87
4-20mA
General Purpose 4-20mA Measuring Circuit-RTN
88
4-20mAR
BTPFLT or Generic Input 3
89
IN-3/ BTPFLT
Low Voltage 3 Disconnect State Detect
Also
Battery Thermal Protect Major
90
LVD3/ BTMJ
External Voltage Input
91
EXT-V
External Voltage Input -RTN
92
EXT-VR