Industrial Hydraulics

Bosch Rexroth AG Industrial Hydraulics 117
Electronic components
Field bus-capable active plugs for hydraulic on/off valves
AS-I field bus
< Connection of up to 2 actuators or sensors possible
< Very compact build
< Simple installation with low addressing effort
< LED lamps for a clearer overview
< Integrated reverse polarity protection
< Simple diagnosis
< Separate 24V cable for the power supply of actuators
< Max. cycle time < 5ms
< Type of protection IP67
Technical data
General
Valve connection DIN 43 650 form A
Ambient temperature range ϑ °C – 20 to + 70
Housing
AS-I bus
Plastic, hardly inflammable
Operating voltage UB V 26.5 to 31.6
Type of voltage Safety extra low voltage SELV (IEC64)
Addressing
Power part
Addressing socket
1)
Operating voltage
Output
UB VDC 20 to 36
Output voltage V Uout = UB – 1.5 (typical)
Valve connection Form A, DIN 43 650 (ISO 4400)
Connection of further valves
Inputs
M12 socket, 5-pin
Input voltage From AS-I bus to IEC 1131-2
L1, L2 port for external sensor M12 socket, 5-pin
1) The external supply voltage
must be electrically separated
from the AS-I cable
in accordance with EN
60947-1.
Type of electronics IN IN OUT OUT Detailed information:
L1 (M12) L2 (M12) O1 (form A) O2 (M12) 1987760618
A (2x I/0.2 A) + (2x O/2A) X X X X
B (2x O/2A) – – X X
C (1x O/2A) – – X –