Speed pick-up input
Type of sensor magnetic pick-up (connection by
shielded cable is recommended)
Minimum input voltage 2 Vpk-pk (from 4 Hz to 4 kHz)
Maximum input voltage 50 Veff
Minimum measured frequency 4 Hz
Maximum measured frequency 10 kHz (min. input voltage 6Vpk-pk)
Frequency measurement tolerance 0,2 %
*RS232 interface
Maximal distance 10m
Speed 19.2kBd (STD) 9.6kBd (MODBUS)
Recommend external converter:
ADVANTECH – ADAM 4520: RS232 to RS422/485 converter, DIN rail, automatic RS485 bus
supervision, no external data flow control signals, galvanic isolated.
Recommended internal converter:
ADVANTECH – PCL-745B or PCL745S : Dual port RS422/485 Interface card, automatic RS485 bus
supervision, no external data flow control signals, galvanic isolated
*CAN bus interface
Galvanically separated
Maximal CAN bus length 200m
Speed 250kBd
Nominal impedance 120
Ω
Cable type twisted pair (shielded)
Following dynamic cable parameters are important especially for maximal 200 meters CAN bus length
and 32 iS-COM units connected:
Nominal Velocity of Propagation min. 75% (max. 4,4 ns/m)
Wire crosscut min.0,25 mm
2
Maximal attenuation (at 1 MHz) 2 dB / 100m
Recommended Industrial Automation & Process Control Cables:
BELDEN (see
http://www.belden.com):
• 3082A DeviceBus for Allen-Bradley DeviceNet
• 3083A DeviceBus for Allen-Bradley DeviceNet
• 3086A DeviceBus for Honeywell SDS
• 3087A DeviceBus for Honeywell SDS
• 3084A DeviceBus for Allen-Bradley DeviceNet
• 3085A DeviceBus for Allen-Bradley DeviceNet
• 3105A Paired EIA Industrial RS485 cable
LAPP CABLE (see
http://www.lappcable.com)
• Unitronic BUS DeviceNet Trunk Cable
• Unitronic BUS DeviceNet Drop Cable
• Unitronic BUS CAN
• Unitronic-FD BUS P CAN UL/CSA
InteliLite – MRS10/11/15/16, SW version 2.2, ©ComAp – November 2004 65
IL-MRS-2.2.pdf
To Previous Page
Loading...
Need help?
General
