2
02
0-
11
34
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:
3.4.2
Technical Data
KT-MB-GT2AD.FF.IO
H
+
L
–
ϑ
Supply
Rated voltage
19.2 ... 35 V DC SELV/PELV
Rated current
210 ... 120 mA
Power loss
max. 4.2 W
Fieldbus interface
Fieldbus type
FOUNDATION Fieldbus
Physical layer profile
profile type 114
ITK version
6
Implementation
resource block 1x RS
function block 4x MDI, 1x MDO, 1x MAI, 1x DI
transducer block 16x ADM TB, 1x IO TB
Firmware update
Ethernet
Polarity
polarity-sensitive
Rated voltage
9 ... 35 V SELV/PELV
Rated current
0 mA
Ethernet Interface
Rated voltage
max. 35 V SELV/PELV
Port
100 BASE-TX
Protocol
TCP/IP and UDP/IP
Services
ICMP , DHCP , AutoIP , HTTP
Connection type
RJ-45 socket, 8-pin
Transfer rate
100 MBit/s
Diagnostic Bus
Connection
only for the connection to protected circuits
Rated voltage
max. 35 V
Number of Diagnostic Bus Channels
2
Содержание HD2-DM-A
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