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Technical description, installation instructions, operation
1.3
Technical data of the module
The DP/AS-i Link 20E has the following technical data:
Table 1-1
Feature
AS-i cycle time
Configuration of the AS-Interface
Supported AS-i master profiles
Connection of the AS-i cable
Connection to PROFIBUS
PROFIBUS address setting
Permitted loading 5V DC at PROFIBUS connector
Data rates supported (transmission rate) on
PROFIBUS
Power supply from the AS-i cable
Current consumption from the AS-i cable
Power consumption
Cable length
Cable diameter (AS-i cable)
Ambient conditions
S
Operating temperature
S
Transportation and storage temperature
S
Relative humidity
Construction
S
Type of protection
S
Dimensions (W x H x D) in mm
S
Weight
14
Explanation/values
S
5 ms with 31 slaves
S
10 ms for 62 slaves with the extended
addressing mode
Using a button on the front panel or with STEP 7
M1...M4
Via a 12-pin terminal block
Permitted current loading from terminal 1 to
terminal 3 or terminal 2 to terminal 4, maximum 3 A
Via 9-pin sub D female connector
− Address range 1 to 126
− Set with SET and DISPLAY buttons
max. 90 mA
9.6 Kbps; 19.2 Kbps; 45.45 Kbps; 93.75 Kbps;
187.5 Kbps; 500 Kbps; 1.5 Mbps; 3 Mbps;
6 Mbps; 12 Mbps
29.5 V to 31.6 V DC
max. 200 mA at 30 V
max. 4.5 W
max. 100 m
2
2 x 1.5 mm
2
(2 x 0.8 mm
: reduced cable length!)
Horizontal installation: 0 to 60°C
Vertical installation: 0 to 45°C
−40°C to +70°C
max. 95% at +25° (non-condensing)
IP 20
90 x 80 x 62
approx. 200 g
DP/AS-Interface Link 20E
Release 08/2008
C79000-G8976-C235−01
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