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MSA SUPREMA - MHD10-TS Modular High Driver; MAI 20 Analog Input Unit

MSA SUPREMA
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REV 0, June 2005Page 238
Operation Manual SUPREMA
11. Technical Data
11.2.5 MHD10-TS Modular High Driver
Order No.: 10038420
The MHD10 uses 10 IC drivers for driving 40 capacitive or inductive outputs (output 1–4,
5–8, 9–12, etc.). The drivers are over-temperature- and over-voltage-safe. The maximum
power loss per driver is limited, the more outputs are active the less must be the current per
output.
Technical Data
Relay driver supply INT, EXT, BAT : 19 ... 32 VDC
maximum input current(24V terminals): 12 A
No-signal current consumption (all outputs off): 95 mA at 24 V
Output current: 300 mA/output typical
Maximum current 1 output: 1 A
Maximum current 1 driver: 2 A (4 x 500 mA)
Maximum current all drivers: 12 A (40 x 300 mA)
Temperature range: 5 °C ... 40 °C
Humidity: 30 ... 90 % relative humidity
noncondensing
Dimensions: 150 x 90 x 60 mm
Weight: approx. 165 g
11.2.6 MAI 20 Analog Input Unit
Order No.: 10021051
Function
- module for holding the sensor modules (MCI, MPI, MFI, MSI)
- 12-bit ADC, 11 channels, measures signal voltage + output voltage (24 V)
- terminals on the MAT10 card (24 V, GND, signal)
- 3 status LEDs
- sensor monitoring (measurement signal (PLH/PLT), sensor current, remote measurement
cable)
- data transmission to the MDA module via SPI bus
Technical Data
Operating voltage feed (3 x 24 VDC): 18.5 ... 32 VDC
Internal power draw: typically 50 mA
Allowable total power draw: 3 A, maximum
(with 8 sensor modules)
Temperature range: 5 °C ... 40 °C
Humidity: 0 ... 90 % relative humidity
noncondensing
Plug connector: 96-channel VG terminal strip
(pre-mating contacts for power supply)
Dimensions: 100 x 160 mm
Weight: 95 g

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