Modine Manufacturing Airedale ClassMate CMD - Page 7

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MODINE CONTROLS SYSTEM MANUAL
ClassMate and SchoolMate Models
AIR74-525.1
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Figure 7.1 - pCOOEM+ Controller Layout
Table 7.1 - pCO
1
Controller Layout Descriptions
Reference Description
1 Power supply connector [G (+), G0 (-)]
2 Button for setting pLAN Address and secondary display, LEDs
3 Universal inputs/outputs (Refer to page 31-32 for descriptions)
4 +Vdc: power to active probes ; +5VR power to ratiometric probes
5 Analog outputs
6 DI (Digital inputs): voltage free contact digital inputs
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DI..: digital inputs at 24Vac or 28 to 36 Vdc ; DIH (Digital Inputs High): digital inputs at 230Vac -50/60
Hz.
8 +Vout: power to additional terminal
9 Fieldbus 1 Connector
10 BMS2 Connector
11 Unipolar Valve Connectors
12 pLAN plug-in connector
13 pLAN telephone connector for remote terminal/downloading application program
14 BMS1 optional card connector
15 PLD terminal connector
16 Relay digital outputs
17 Powered-on relay digital outputs
18 Power supply for “powered-on relay digital outputs”
19 Fieldbus2 Connector
20 Microswitch to select Rs485/tLAN level on Fieldbus1