Valve monitoring module
BH 5904

Protection of people and machines. The module BH 5904 monitors the positions of valve lifter in standard hydraulic blocks for presses.

Features
. According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
. Way of valve monitoring adjustable (2 NC, 2NO, 1 changeover contact)
. Reset button to acknowledge after fault detection
. Available with continuous monitoring of the valve or just with one check per cycle
. Contact reinforcement by external contactors possible
. Short circuit and cross fault detection
. Broken wire detection
. Outputs: 2 NO contacts
. 2 semiconductor outputs with short circuit, overload and temperature protection to monitor the status
. Under and overvoltage detection
. Reaction time: max. 28 ms
. LED operation indicators (run1, run2 )
. Width 45 mm

Technical specifications
Cat. / PL acc. to EN ISO 13849-1: 4/e
Width: 45mm
Approvals: UL
Nominal voltage: DC
Type: BH 5904


Manufacturer: E. Dold & Söhne GmbH & Co. KG
Type: BH5904.02/00MF2/61 DC24V
Art. No.: 0059391