Datasheet

259
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The screw terminal panel PX901-xx is used for the connection of maximum
32 signal or signal-reference lines.
ADDI-DATA boards can be connected through 37-pin D-Sub female connec-
tor with our standard cables of STxxx series.
The housing of the female connector is connected with two ground
terminals so that the board is additionally earthed for more security. All
components of the board are enclosed in an earthing strip also connected
to the ground terminals.
Each terminal is directly connected to one pin of the 37-pin D-Sub female
connector. Designations on terminals indicate respective connections for the
37-pin D-Sub female connector.
The PX901-D version is equipped with LEDs which are ideal for status display
when working with ADDI-DATA digital 24 V I/O boards.
The PX901-A version is tted with transil diodes for analog signals, but
without LEDs.
An additional 4-pin terminal is available in order to be able to connect
more than one 24 V operating voltage and ground line.
The 24 V or the ground terminal can be connected very easily through wire
wrap to the 4-pin terminal.
The 24 V operating voltage lines are additionally protected against over-
voltage through varistors and transil diodes.
Features
Connection of up to 32 signal lines •
Separate ground connections•
Connection through screw terminals•
2 rows of terminals•
Terminals can be labelled•
Additional 4-pin terminal for connecting the ground •
or the supply voltage
With housing for mounting on a standard DIN rail
•
All terminals intended for large conductor cross sections: up to 2.5 mm•
2
Safety features
Overvoltage protection of the 24 V supply terminals •
through varistors and transil diodes
Applications
Process control•
Industrial measuring•
Acquisition of sensor data•
Signal analysis•
Specifications
Ordering information
PX901
32 terminals for signal lines
LED status indication for digital signals
Transil diodes for analog signals
DIN-rail mounting
Direct connection to ADDI-DATA boards
Signal line terminals: 32 for the connection of peripherals
Additional terminals: – 4 for feeding the external
operating voltage (digital I/O)
– 2 for the connection of ground lines
status indication: 32 LEDs for status indication, 1 LED for
status display of the operating voltage (PX901-D)
Safety features: Varistors and transil diodes
Connector: 37-pin D-Sub female connector
Dimensions of the board: 130 x 70 x 35 mm (L x W x H)
Dimensions with housing: 132 x 87 x 70 mm (L x W x H)
Temperature range: 0-60 °C
PX901-DG
D-Sub
female
connector
D-Sub
male
connector
Example:
Connection of a digital input board to the screw terminal panel PX901-DG
ST010 / ST011
APCI-1032
Screw terminal panel
for DIN rail
PX901
Screw terminal panel. Incl. technical description.
Versions
PX901-D: For digital boards, with status indication through LEDs
and the Ethernet systems MSX-E312x and MSX-E3701-DIO
PX901-DG:
Same as PX901-D, with housing for mounting on DIN rail
PX901-A: For analog boards, with transil diodes
PX901-AG: Same as PX901-A, with housing for mounting on DIN rail
PX901-ZG: – For the counter boards APCIe-1711 and CPCIs-1711 (function
Sin/Cos)
– for connecting digital I/O to analog PC boards
– for the relay boards (digital inputs) APCIe-2200 and APCI-2200
With housing for DIN-rail mounting
Accessories please order separately!
ST010:
Standard round cable, shielded, twisted pairs, 2 m
ST011: Standard round cable, shielded, twisted pairs, 5 m