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6.12
DAB MP4M-FC-
Output signal ±10 V calibrated 4 - 20 mA
load >
10
k
Ω
shunt < 500 Ω
Resolution < 0,035% FS < 0,07% FS
Measuring accuracy < 0,15% v.E.
Supply voltage range 15 - 33 VDC
Current consumption < 120 mA
Bridge excitation 5 VDC
Bridge completion 350 Ω
resistors
Zero
reset active < ±10 mV < ±10 µA
Reset input active 5 - 33 VDC
galvanically separated inactive <1 VDC
Taring range ±6 mV/V
Reset pulse < 1 ms
Holding time < 5 ms
Reset/operate offset < ±10 mV < ±15 µA
Scanning rate > 1 ms
Frequency range (3 dB) 300 Hz
Display
refresh rate 2/sec
Switching hysteresis
limit switches < 0,5% FS
Max. load max. 50 mA
limit switches
Signal polarity selectable
Features
• S/GBridgeamplier
• Selectablebridgeconguration
• Limitswitcheswithswitchingoutput
• Peakvalue
• Double-linedisplay
• Voltageandcurrentoutput
• Digitalsignalpath
Electrical Data DABU DABI
Bridge Amplifier, Selectable Configuration
DABx MP4M
Mechanical Data
Control connection 13 pin terminal block
Sensor connection 13 pin terminal block
Shield connection 2 pin terminal block
Enclosure material aluminum/plastic
Operating temp. range 0...+65 °C
Storage temperature -20...+80 °C
Protection class IP 40
Environmental Conditions
Order Code
U Voltage output ±10 V
I Current output 4 - 20 mA
Output signal
Gain
0.50 =0,50 mV/V= 0-10 V resp. 4-20 mA
0.75 =0,75 mV/V= 0-10 V resp. 4-20 mA
1.00 =1,00 mV/V= 0-10 V resp. 4-20 mA
1.25 =1,25 mV/V= 0-10 V resp. 4-20 mA
2.00 =2,00 mV/V= 0-10 V resp. 4-20 mA
Delivery Contents
• Clamping clip for ground connection
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6.13
6
DABx MP4M
1818
45,5
75,5
31
58
78
72,5
Pin Signal Description
1 +Vs +supply voltage
2 Vout1/Iout 1 output signal
3 GND -supply voltage
4 Vout2/Iout2 analog output
(peak value)
5 GND signal reference
6 switch S1 output 1
7 switch S2 output 2
8 Reset Taring of output signal
9 GND signal reference
10 Comm_Logic logical reference
11 Mode_0 mode 0
12 Mode_1 mode 1
13 Error output
Pin assignment control side
Pin Signal Description
1 +E +bridge excitation
2 +E +bridge excitation
3 +E' bridge to completion resistor
4 n.c.
5 n.c.
6 +S + signal input
7 -S – signal input
8 n.c.
9 -E' bridge to completion resistor
10 -E' bridge to completion resistor
11 -E – bridge excitation
12 -E – bridge excitation
13 Shield
Pin assignment sensor side
Electrical Connections
Dimensions (mm)
Supporting rail TS 35
(DIN EN 60715 TH35)
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8.14
E+
E+
E+'
1
2
3
S+ 6
S- 7
E-' 9
E- 11
E- 12
E- 12
E- 11
E-' 10
S- 7
S+ 6
E+' 3
E+ 2
E+ 1
S- 7
E- 12
E+ 1
S+ 6
S+ 6
S- 7
D-Pot
+5V
DAC
12bit
DAC
12bit
LED1
green
LED2
green
LCD
Error LED
red/green
+Vs
+5V
3
uP
A
D
12bit
E-
'
9
E-
'
10
E- 11,12
E+
'
3
E+ 1,2
Shield 13
Shield
Shield
1+Vs
3,5,9 GND
2 Vout/Iout (Signal)
4 Vout 2/Iout 2 (Peak)
13 Error
7Switch 2
6Switch 1
8 Reset
11 Mode_0
12 Mode_1
10 Com_Logic
Electrical Connections
S/G Bridge
sensor side control side sensor side control side
2 x 1/4-bridge (diagonal) half bridge full bridge
sensor side control side
Bridge Amplifier, Selectable Configuration
DABx MP4M
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6.15
6
V/IOUT
U
t1t2t
t
Measure
Reset
Peak
Signal
DABx MP4M
1830
Reset Function
V/IOUT Output signal resp. peak signal
Reset Reset input (active high)
t1 Reset pulse (> 1 ms)
t2 Reset holding time
after Reset-Pulse (< 5 ms)
Control Element
connector 1
LED 1 + 2
switch
connector 2
DIP-switch 1
LED 3
DIP-switch 2
display
connector 3
DIP-Switch 1 Selection of display
Connector 1 Connection sensor side
LED 3 Error display
LED 1 + 2 Limit value (active/inactive)
DIP-Switch 2 Reset (active/inactive); signal polarity
Switch For limit value adjustment
Connector 3 Shield connection
Connector 2 Control side connection
Display Double-line LC-display with
back ground lighting
