Parker 590+ DRV - Page 527

Technical Specifications E-21
DC590+ DRV Series DC Digital Drive
Terminal Information - Option Boards
Terminal Description Terminal Function Signal Level Terminal Number
TERMINAL BLOCK G (SWITCHABLE TACHO CALIBRATION OPTION)
+ AC Tacho input +AC G1
- AC Tacho input - AC G2
+ DC Tacho input +DC G3
- DC Tacho input - DC G4
Tacho Out Calibrated Tacho
Output
P3
(5701 MICROTACH RECEIVE OPTION - PLASTIC)
Signal Input Microtach fibre optic
input
There are no other connections to this option module. (The 5701 Microtach should be powered by
an external 24V DC at 60mA, 1.4W.)
F1
(5901 MICROTACH OPTION MODULE - GLASS)
Signal Input Microtach fibre optic
input
There are no other connections to this option module. (The 5901 Microtach should be powered by
an external 24V DC at 125mA, 3W.)
F1
TERMINAL BLOCK G (ENCODER OPTION)
Terminal Block G pinouts will change function depending upon which option board is fitted to the control board. The configuration supplied as standard is with
the Switchable Tacho Calibration Option fitted. Further information on the other options may be obtained from the relevant Technical Manual.
TERMINAL BLOCK H (SERIAL COMMUNICATIONS)
Note: Where more than 8 serial communications option boards are interconnected on one system, the line termination resistor fitted to the option board causes
excessive loading on the system. The resistor should be removed on boards daisy chained in the serial wiring, not those at the beginning or end of the system.
Refer to Parker SSD Drives if in doubt.
RS485
XMT-
XMT +
Serial Communications Port P1 Transmit Terminals
Balanced Line Driver outputs compatible with RS422 signal levels
H1
H2
0V Isolated
0V Isolated
Serial Communications Port
Signal ground with galvanic isolation from controller signal ground or power ground (note that the signal screen
must also be grounded at the host)
H3
H4