HAWE

Type:PLVC 41/4-G
Part#:6961 7480-00

From Datasheet;

The wide range of possible application includes, among others:

-Cranes, crane systems

-Construction machines

-Complex hoisting equipment

-Logging equipment

-Hydraulic clamping systems for machine tools

-Presses

The various control tasks are realized through:

-Modular system with extension and supplementary modules - Basic module - Extension module (additional inputs/outputs) - Extension possibilities via CAN-Bus

-Flexible programming according to IEC 61131-3 standard (PLC-programming via instruction list (IL), function block diagram (FBD), or structured text (ST))

-Free parameterization of all outputs, as well as complete diagnosis capability and short-circuit protection

-Remote diagnosis via modem or mobile phone

-Combination of multiple PLVC’s via CAN-Bus within one integrated unit for the control of complex systems The main performance parameters include furthermore:

Basic module type PLVC 41, PLVC 41/4

- 4 analog inputs (for joysticks, potentiometers, sensors, such as analog pressure sensors)

- 3 digital inputs (for limit switches, pressure switches, push buttons etc.)

- 3 frequency inputs (for rotary sensors, speed sensors, incremental encoder etc.)

- Emergency-Stop (opto-decoupled)

- Interface for RS232 and CAN-Bus

- 4 outputs for prop. or ON/OFF valves (current-controlled), 8 outputs with type PLVC 41/4

- 1 output 0...10 V DC, 100 mA

- 1 auxiliary voltage supply 5 V DC (voltage monitored), max. 150 mA (for supply of joystick, potentiometer etc.)

- 3 relay outputs (NO-contact) max. 5 A, omitted with type PLVC 4/4

- Power supply 10...30 V DC, max. 8 A - OFF delay

Extension module type PWM

- 8 analog inputs (for joysticks, potentiometers, sensors such as analog pressure sensor)

- 8 digital inputs (for limit switches, pressure switches, push buttons etc.)

- 8 PWM - output for prop. or ON/OFF valves - 8 outputs for lights or LED, max. 1 A, switching to GND - Power supply 10 ... 30 V DC, max. 16 A

Extension module type IPWM

- 8 analog inputs (for joystick, potentiometer, sensors such as analog pressure sensor)

- 8 digital inputs (for limit switches, pressure switches, push buttons etc.)

- 8 outputs for prop. or ON/OFF valves (current-controlled)

- Power supply 10 ... 30 V DC, max. 16 A

Extension module type POW

- 8 analog inputs (for joysticks, potentiometers, sensors such as analog pressure sensor)

- 8 digital inputs (for limit switches, pressure switches, push buttons etc.)

- 8 relay outputs (6x change-over contact, 2x NO-contact) max. 15 A

- 8 outputs for lights or LED, max. 100 mA, switching to GND

- Power supply 10 ... 30 V DC, max. 5 A

A maximum of 3 extension modules can be connected to the basic module, with a maximum of two extension modules of the same type being employed at the same time.

Functional software features

- PLC-programming via instruction list structured text (ST)

- Parameterization during runtime

- CAN-Bus integrated in the firmware