CRE Technology GENSYS 2.0 - Page 26

A53 Z0 9 0020 L En Technical documentation
Chapter : Description
26
Terminal
Description
Terminal
capacity
(mm² / AWG)
Comment
F8
Oil pressure meas. -
2.5 / 12
(shielded)
0 to 400Ω resistive sensors. See details in §11.3
F9
Oil pressure meas. +
2.5 / 12
(shielded)
G1
±20mA +
2.5 / 12
(shielded)
±10V (20kΩ input) or ±20mA (50Ω input).
Used as Mains power input measurement with
single generator.
Used as synchronization input from GCR External
analogue synchronizer (ex: GCR terminal 42 or
MASTER 2.0 by parallel lines) in applications with
several generators paralleled with mains.
G2
Shield
2.5 / 12
G3
±20mA -
2.5 / 12
(shielded)
G4
Parallel. -
2.5 / 12
(shielded)
Isolated 5V (10kΩ) load sharing and power set
level (kW only).
Compatible with traditional analogue load share
lines (often called Parallel lines).
Compatibility with Wheatstone bridge.
Mainly used in applications with mixed
equipments (e.g. GENSYS 2.0 with GCR or old ILS
modules).
See details in §10.9
G5
Shield
2.5 / 12
G6
Parallel. +
2.5 / 12
(shielded)
G7
Pickup -
2.5 / 12
50Hz to 10kHz. Maximum voltage: 40V
AC
Used for speed regulation, crank drop out and
over-speed.
See Cautions in §19.
If not wired, engine speed can be measured
using alternator voltage. But pickup is
recommended.
Also see details in speed settings §10.1.1
G8
Pickup +
2.5 / 12
G9
Speed out +
2.5 / 12
G9: ±10V analogue output to speed governor.
G11: ±10V reference input from speed governor
(ESG).
Compatible with most speed governors. See
details in §10.1.1
G10
Shield
2.5 / 12
G11
Speed ref
2.5 / 12
H1
Not connected
2.5 / 12
Analogue output ±5V isolated.
Automatic voltage regulator (AVR) control.
H2
AVR out +
2.5 / 12