Directly mounted CAN controls Product documentation Proportional directional spool valve type PSL and PSV (series connection) Proportional directional spool valve type PSLF and PSVF (manifold mounting)

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Overview of directly mounted CAN controls for proportional directional spool valves Proportional directional spool valve banks are used to control the direction of movement and the innite adjustment of the movement speed of the hydraulic consumers independent of the load. This allows multiple consumers to be run at the same time and independently of each other at different speeds and pressures, as long as the sum of the partial ow rates required for this is covered by the total delivery ow on the pump side. The electrical connection between the valve sections is via internal cable connections...

Available versions, main data 2.1 Order coding, structure Order coding example: PSV 31/D 170-2 CAN-C CANL CAN-E Connector CAN actuation add-on Electrical actuation Table 2 CAN actuation add-on Table 1 Electrical actuation The type codings in bold are described in this document. For all other details, please see D 7700-2, D 7700-3, D 7700-5, D 7700-F and D 7700-7F Table 1 Electrical actuation Marking Combined with manual operation Table 2 CAN actuation add-on At least one connector (marking CAN-C or CAN-T) required on the rst or last valve section. When using a connector on the valve battery,...

Table 3 Connectors Marking Appropriate connector 4-pin connector, with protective circuit 4-pin connector, with protective circuit 4-pin connector, with protective circuit For examples of combination options for different connection bases, see Chapter 2.1.1, "Combination options" 2.1.1 Combination options Combination options (examples) Description CAN-C - CAN - ... - CAN-E / CAN-L / Connection base on rst valve section CAN-T - CAN - … - CAN-E / CAN-L / Connection base with terminal resistor on rst valve section CAN-E - CAN - … - CAN-C / CAN-L / Connection base on last valve section CAN-C -...

3.1 General parameters General information Material Actuation add-on CAN: nickel-plated Installation position According to type coding, see D 7700-2, D 7700-3, D 7700-5, D 7700-F, D 7700-7F Ambient temperature Actuation add-on EICAN ■ 3.2 Electrical parameters Operating voltage UB Max. 800 mA at UB = 24 V DC (per valve section) Max. 1.5 A at UB = 12 V DC (per valve section) NOTE For further information see B 7700 CAN Manual

3.4 Acceptance tests and environmental tests EMC Temperature change Damp heat 3.5 Electrical connection Marking Terminal assignment 4-pin Connector with protective circuit 1: Power + 2: CAN-L 3: CAN-H 4: Power - /GND 4-pin Connector with protective circuit 1: CAN-L 2: Power + 3: Power - /GND 4: CAN-H 4-pin Connector with protective circuit 1: CAN-H 2: CAN-L 3: Power + 4: Power - /GND

All dimensions in mm, subject to change. 4.1 Actuation add-on Actuation add-on CAN-C, CAN-T and CAN Size 2 (series connection) Size 3 (series connection) Size 5 (series connection)

Size 3 (manifold mounting) Size 5 (manifold mounting) Size 7 (manifold mounting)

4.2 Structure of valve bank (series connection) – example

4.3 Structure of valve bank (manifold mounting) – example

Assembly, operation and maintenance recommendations 5.1 Intended use This valve is intended exclusively for hydraulic applications (uid technology), in accordance with Chapter 1. This valve is not intended for end users. The user must observe the safety measures and warnings in the documentation B 7700 CAN Manual. Essential requirements for the product to function correctly and safely: – Observe all information in this documentation and the documentation B 7700 CAN Manual. This applies in particular to all safety measures and warnings. – The product must only be assembled and put into operation...

5.2 Operating instructions Note product configuration and pressure / ow rate The statements and technical parameters in this documentation must be strictly observed. The instructions for the complete technical system must also always be followed. Read the documentation carefully before usage. The documentation must be accessible to the operating and maintenance staff at all times. Keep documentation up to date after every addition or update. CAUTION Risk of injury on overloading components due to incorrect pressure settings! Risk of minor injury. ■ ■ Pay attention to the maximum operating pressure...

5.3 Maintenance information Conduct a visual inspection at regular intervals, but at least once per year, to check if the hydraulic connections are damaged. If external leakages are found, shut down and repair the system. Clean the device surface of dust deposits and dirt at regular intervals, but at least once per year. 5.4 Safety instructions All installation, set-up, maintenance and repairs must be performed by authorised, qualied and trained staff. The use of this product beyond the specied performance limits, operation with non-specied uids and/or use of non-genuine spare parts will...

5.5 Assembly and installation instructions Mounting The valve bank must be mounted free from distortion to the machine chassis or frame. It is recommended to mount using three screws and to use elastic spacers between the block and the frame. Installation To ensure safe operation of the PSl/PSV CAN valve nodes and to avoid shortening the lifetime of the product through improper operating conditions, the following instructions must be observed: ■ ■ ■ ■ The electromagnetic compatibility of the entire system must be ensured by the system manufacturer! Avoid installing the valves near machine parts...