Pumpensicherheitsblock DBAEA25BH2-2X/350G24K31F1A00 - Bosch Rexroth R901579489

When the control cabinet sits far from the power unit, a current signal is the sturdier choice. The pump safety block DBAEA25BH2-2X/350G24K31F1A00 takes its command value as 4 to 20 mA and turns it into a pressure between 6 and 350 bar. Throughput reaches 400 l/min in size 25.

Benefits

• Command value of 4 to 20 mA, insensitive to voltage drop on long cable runs.
• Pressure adjustment range of 6 to 350 bar at a maximum operating pressure of 350 bar.
• Flow up to 400 l/min through the high-pressure flange with two ports.
• 24 V DC supply and signal through one shared 7-pole connector (6 + PE).
• 7 kg in weight, NBR seals, spool symbol B, HL hydraulic fluid.

Technical data

Applications

This version goes where the analog line crosses a shop floor and interference is a concern, for example on large presses and test lines. The 4 to 20 mA interface also lets the controller detect a broken wire, because the zero point sits at 4 mA.

Manufacturer

Bosch Rexroth lists this block under material number R901579489, product family DBA.15,25,30.