Disposal; Technical Data - Dräger REGARD 39 Serie Installationsanweisung

Disposal

Bytes 2 to 5 transmit the gas concentration value as a floating point number according

to IEEE 754. With some controllers or drivers, the correct order of the individual bytes
must be ensured.
Byte 6 to 7 are kept in reserve.

Byte 8 serves as a trigger for the plausibility check. If the data transmission is

successful, it is continuously incremented cyclically from 1 to 254. If data transmission
is interrupted, the trigger byte remains at a constant value.
6 Disposal
Dispose of the product in accordance with the applicable rules and regulations.
This product must not be disposed of as household waste. It is therefore marked with
the adjacent symbol.
You can return this product to Dräger free of charge. For information please contact the
national marketing organizations or Dräger.
7

Technical data

Standard:
Degree of protection:
Connections:
Max. distance
CANopen:
CANopen:
RS 485 Profibus RTU side:
Data rate
CANopen bus:
Insulation:
LED:
Supply voltage
18
ISO 11898 / ISO.IEC 11801
IP20 (foreign body/water protection according to IEC 529 or
DIN 40050)
2 x RJ45 PROFINET I/O
1 x RS 485 CANopen
2 x RS 232 Debug
5,000 m for 10 K bps
25 m for 1 M bps
1,200 m for 115 K bps
From 10 K up to 1 M bps
>2000 V
DC
1 x current display
2 x signal display
Number and function of the LEDs still unknown at the
time of creation
10 to 33 V ,
DC
Standard power supply according to DIN 19240
Dräger REGARD 3900 Profibus Gateway