HBM AD101B - AED9101 D Basic Device Specifications

AED System Digital Transducer Electronics
18
A1780−4.3 en/de/fr/es/itHBM
7.3 AED9101D basic device specifications
Type AED9101D
Measuring amplifier AD103C
Measurement signal input mV/V ±3, nominal ±2
Transducer connection
SG transducer (full bridge)
Transducer connection type
Length of transducer cable
Bridge excitation voltage
Ω
m
V
DC
40 … 4000
6-wire circuit
≤ 100
5
Interfaces
Hardware (selected by slide-switch)
Length of communications cable RS232
RS422, RS485
Max. number of bus nodes (RS485)
m
m
RS232, RS422, RS485
≤ 15
≤ 1000
32
Diagnose bus (RS-485 2-wire)
Protocol
Baud rate, max.
Node address
Length of communications cable, max.
kbit/s
m
ASCII/binary
38,4
0 … 89
1000
Trigger input
Input voltage range, LOW
Input voltage range, HIGH
Input voltage range at High level = 30 V
V
V
mA
0 … 1
2 … 30
< 3
Power supply
Supply voltage
Current consumption (without load cell)
V
DC
mA
10 … 30
≤ 100
1)
Temperature range
Nominal (rated) temperature
Operation temperature
Storage temperature
° C
−10 … +40
−20 … +60
−25 … +85
Dimensions mm 190 x 65 x 40
Weight, approx. g 440 (without AD10x)
Degree of protection per EN 60529 (IEC 529) IP65
1)
Current consumption: ≤100 mA +
Excitation voltage U
B
= 5 V
Bridge resistance R
B