Description of the System
SUPREMATouch
121
US
MAO Module (Analog Output)
This module is used when analog outputs (max. 256) are installed in the system. Each MAO mod-
ule has 8 analog signal outputs for 0(4) ... 20 mA current loops. The assignment between the out-
puts and the signal inputs can be configured.
Power Supply, Bus Connections, Connecting Technique
MSP Module (System Power Unit)
• 0 ... 20 mA output drivers, measurement signal outputs (galvanic isolated from system)
Measurement signal output:
Measuring range over flow:
INHIBIT:
Signal failure:
Fail dependent of Free A/Free B
4 ... 20 mA
22 mA (Values between 20 and 22mA are still valid
measuring values, but out of range)
3.0 mA
3.2 mA
(see chapter 10)
• Maximum load: 500 Ohm
• Data transmitted from the MDO module via the CAN bus A
• The System Failure Relay is activated when a processor error occurs
• Euro card with a 96-way connector
• MSP Module System Power Unit
(power supply unit, 85 ... 265 VAC/24 VDC)
• MIB Module Interconnection Board
(rack, bus circuit board)
• MST Module System Terminals
(RS 232, RES, ACK, LOCK, CAN)
• MAT Module Analog Terminal Unit
(terminals for sensors on the rack)
• MAT TS Module ANALOG TERMINAL UNIT
(terminals for sensors on mounting rail)
• MUT Module Universal Terminals
(40-way ribbon cable connection)
• Rack power supply unit, 150 VA
• Wide range input, 85 ... 265 VAC
• Output voltage, 24 VDC
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