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Advanced Diagnostics
Product Description
All grounding terminals are connected to the shield/screen grounding terminal of the mother-
board. The grounding terminals can be used to connect a shield of the I/O or diagnostic bus
cables to ground.
Input V and Input VI
Each diagnostic bus is built of 2 communication lines (+, -) and 2 alarm lines (A, B). If the
volt–free contact from the ADM (see chapter 4.4) is not used the volt–free relay contact inputs
can be used as additional binary/NAMUR inputs.
Input VII and Input VIII
The temperature inputs support Pt100 with 4–wire connection only. The PT100s are connected
in the following way:
ϑ
3.4.2
Technical Data
KT-MB-GT2AD.FF.IO
Supply
Rated voltage
Rated current
Power loss
Fieldbus interface
Fieldbus type
Physical layer profile
ITK version
Implementation
Firmware update
Polarity
Rated voltage
Rated current
Ethernet Interface
Rated voltage
Port
Protocol
Services
Connection type
Transfer rate
Diagnostic Bus
Connection
Rated voltage
Number of Diagnostic Bus Channels
34
+
H
L
–
19.2 ... 35 V DC SELV/PELV
210 ... 120 mA
max. 4.2 W
FOUNDATION Fieldbus
profile type 114
6
resource block 1x RS
function block 4x MDI, 1x MDO, 1x MAI, 1x DI
transducer block 16x ADM TB, 1x IO TB
Ethernet
polarity-sensitive
9 ... 35 V SELV/PELV
0 mA
max. 35 V SELV/PELV
100 BASE-TX
TCP/IP and UDP/IP
ICMP , DHCP , AutoIP , HTTP
RJ-45 socket, 8-pin
100 MBit/s
only for the connection to protected circuits
max. 35 V
2
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