Estimated Lead Time : 4-6 Weeks
Manufacturer : BECKHOFF
Part Number : BC9191
Building automation room controller
Programming : with TwinCAT 2 via Ethernet
Program memory : 48 kbytes
Data memory : 32 kbytes
Remanent data : 2 kbytes
Runtime system : 1 PLC task
Programming languages : IEC 61131-3 (IL, LD, FBD, SFC, ST)
Online change : yes
Number of Bus Terminals : 64
Max. number of bytes fieldbus : 512 byte input and 512 byte output
Ethernet interface : 2 x RJ45 (switched)
Protocol : TwinCAT ADS, Modbus TCP
Digital inputs : 3 contacts (e.g. window contact, dew point, occupancy sensor)
Analog inputs :
3 x 0…10 V (e.g. CO2 sensor, air quality sensor, brightness sensor)
1 x PT/Ni1000 (-20…+60 °C) for air temperature measurement
1 x resistance measurement for set value specification (0…10 KΩ)
Digital outputs :
1 x 10 mA, LED output (max. 24 V)
1 x 230 V AC, 10 A, relay (e.g. air heater)
3 x 230 V AC, 1 A, relay (3-stage fan)
2 x 230 V AC, 1 A, triac (e.g. valves for heating and cooling)
Analog outputs : 2 x 0…10 V (e.g. volumetric air flow controller)
Bus interface : 2 x RJ45 (switched)
Sub bus system : Connection to KL6583 (EnOcean)
Supply voltage : 230 V AC
Current supply K-bus : 200 mA
Dimensions (W x H x D) : 118 mm (127 mm with end cover and DIN rail mounting) x 100 mm x 70 mm
Weight : approx. 345 g
Operating/storage temperature : 0…+55 °C/-25…+85 °C
Protect.rating/installation pos. : IP20/vertical
Approvals/markings : CE
Design form : compact controller
Material : polycarbonate
Dimensions (W x H x D) : 118 mm (127 mm with end cover and DIN rail mounting) x 100 mm x 70 mm
Installation : on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of : double slot and key connection
Wiring : spring-loaded technique with pluggable wiring level
Connection cross-section : see documentation
Stripping length : see documentation
*s: solid wire; st: stranded wire; f: with ferrule
Shipping weight : 3 kg














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