DI-900MB Modules

Circuit Connection Diagrams

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DI-901MB - 12 Discrete Active Low Inputs
Logic TTL Monitor	Dry-Contact Relay Connections - Normally Open
DI-902MB - 12 Discrete Sinking Outputs
Relay Coil/Solenoid Driver	Incadescent Lamp Control
DI-903MB - 12 Discrete Active Low Inputs / Sinking Outputs
Input Connection	Output Connection
DI-904MB - 12 Discrete Active High Inputs
Logic TTL Monitor	Sense Contact Closure
DI-905MB - 12 Discrete Sourcing Outputs
Relay Coil/Solenoid Driver	Incandescent Lamp Control
DI-906MB - 12 Discrete Active High Inputs / Sourcing Outputs
Input Connection	Output Connection
DI-913MB - 4 Current Inputs / 4 Discrete Outputs DI-914MB - 4 Voltage Inputs / 4 Discrete Outputs
Input Connections	4 Discrete Open Drain Outputs
DI-917MB - 4 Current Outputs / 4 Discrete Outputs DI-918MB - 4 Voltage Outputs / 4 Discrete Outputs
Output Connections	4 Discrete Open Drain Outputs
DI-924MB - 4 Thermocouple or mV Inputs / 4 Discrete Outputs
Input Connections	4 Discrete Open Drain Outputs
DI-932MB / DI-934MB - 2 / 4 RTD or Ohms Inputs / 4 Discrete Outputs
Input Connections	4 Discrete Open Drain Outputs
DI-942MB - 2 Frequency or Pulse Counter Inputs / 4 Discrete Outputs
Connections	4 Discrete Open Drain Outputs