Bosch Rexroth Marex SB Manual page 9

Twin engine – mechanical throttle control, electrical gear shifting
Throttle is adjusted by means of mechanical rods, gear shifting is controlled by 24 V-signals.
shielded
cable
type LIYCY
2
4 x 1 mm
A1
Twin engine – electrical throttle control, gear shifting electrical
Throttle is adjusted electrically (4 ... 20 mA), gear shifting is operated by 24V-signals.
shielded
cable
type LIYCY
2
4 x 1 mm
shielded cable
1
I/O-extension board
1
SYSCON
actuation gearing port
2
3 I/O-extension board
4
actuation gearing starboard
5
6
7
port
8
1
2
70 mm
100 N
24 V
shielded cable
type LIYCY
2
7 x 1 mm
1
I/O-extension board
1 SYSCON
2
3
I/O-extension board
4
5
actuation rpm starboard
6
7
port
8
1
2
4...20 mA
type LIYCY
2
2 x 0,75 mm
24 V
shielded cable
type LIYCY
2
7 x 1 mm
6
1:
2:
A2
70 mm
100 N
shielded cable
type LIYCY
2
7 x 1 mm
1:
actuation gearing port
actuation rpm port
2:
actuation gearing starboard
shielded cable
type LIYCY
2
2 x 0,75 mm
shielded cable
type LIYCY
2
7 x 1 mm
starboard
24 V
starboard
4...20 mA
24 V