Bürkert 8619 multiCELL WM AC, Operating Instructions Manual

Page: 33 / 194

All analogue outputs ("AO") • 4...20 mA current
• Any connection mode, in sink or source mode
• Galvanically isolated
• Protected against polarity reversal
• Max. loop impedance 1100
W
at 36 V DC, 610
W
at 24 V DC,
100
W
at 12 V DC
All digital outputs ("DO") • Transistor
• Any connection mode, in NPN or PNP mode
• Galvanically isolated
• Protected against short circuits
• Max. voltage: 36 V DC
• Max. frequency 2000 Hz
• Maximum current consumption allowed:
- Max. 700 mA if 1 DO per module is activated
- Max. 1 A if the 2 DO's per module are activated
- Max. 4 A for an Ethernet version if the device has 4 output
modules
6.10 Specifications common to all the versions
6.10.1 Specifications of the memory card reader/recorder
We recommend to use the 8 GB SDHC memory card available at Bürkert, because it has been tested
with and validated to operated with the device.
A memory card with a different capacity or from another manufacturer can lead to the malfunction of the device.
• Memory card type
• Capacity
• File system • SD (Secure Digital) or SDHC (Secure Digital High Capacity)
• 8 GB max.
• FAT32
6.10.2 Flow rate measurement
Refer to the Operating Instructions of the flow sensor connected to the device.
33
Technicaldata
Type 8619
English