Dewetron PUREC, Техническое справочное руководство

Страница: 22 / 58

22 22
MAIN SYSTEM
12 Digital input & output connector (Digital I/O)
Pin 1: DI1 / CNT1 Input_A Pin 9: DI2 / CNT1 Input_B
Pin 2: DI3 / CNT1 Input_Z Pin 10: DI4 / CNT2 Input_A
Pin 3: DI5 / CNT2 Input_B Pin 11: DI6 / CNT2 Input_Z
Pin 4: DI7 Pin 12: DI8
Pin 5: DO1 Pin 13: DO2
Pin 6: DO3 Pin 14: DO4
Pin 7: GND Pin 15: NC
Pin 8: +12 V (max. 600 mA)
NC .. not connected
8 7 6 5 4 3 2 1
15 14 13 12 11 10 9
Schematic
15-pin D-SUB
connector (female)
LED for digital output
green: Output high
OFF: Output low
13 CAN interface connector (optional)
Pin 1: +5 V out (max. 500 mA)
Pin 2: CAN Low (isolated)
Pin 3: GNDx CAN (isolated)
Pin 4: NC
Pin 5: NC
Pin 6: GND Power
Pin 7: CANx High (isolated)
Pin 8: NC
Pin 9: +12 V out (max. 600 mA)
NC .. not connected
1 2 3 4 5
6 7 8 9
Schematic
9-pin D-SUB
connector (male)
14 16x analog input
Pin 1: EXC+ (+5 V)
Pin 2: IN+
Pin 3: Sense-
Pin 4: GND
Pin 5: 12 V
Pin 6: Sense+
Pin 7: IN-
Pin 8: EXC (-5 V)
Pin 9: TEDS
Housing connected to Chassis GND
5 4 3 2 1
9 8 7 6
Schematic 9-pin D-SUB
connector (female)
15 EPAD2 connector
To connect EPAD2 modules to the instrument.
1
2 4
3
Lemo EGG.1B.304
Pin assignment
1: RS-485 A
2: RS-485 B
3: +12 V
4: GND
Shield is connected on housing
Mating connector: LEMO FGG.1B.304.CLAD52Z (for cable diameter 4.1 to 5.0 mm)
LEMO FGG.1B.304.CLAD62Z (for cable diameter 5.1 to 6.0 mm)
16 Chassis GND
For some kind of measurements, it’s necessary to provide the system with an additional ground connection.