| External power supply | Output type | Supply voltage | 1-stage | 2-stage | 
|---|---|---|---|---|
| 12 VDC | Contact and NPN transistor output  | 
									100 to 240 VAC | H7BX-A | H7BX-AW | 
| 24 VAC/12 to 24 VDC | H7BX-AD1 | H7BX-AWD1 | 
Multifunction Counter (DIN 72 × 72)
            
        
last update: September 24, 2012
| External power supply | Output type | Supply voltage | 1-stage | 2-stage | 
|---|---|---|---|---|
| 12 VDC | Contact and NPN transistor output  | 
									100 to 240 VAC | H7BX-A | H7BX-AW | 
| 24 VAC/12 to 24 VDC | H7BX-AD1 | H7BX-AWD1 | 
| Name | Model | 
|---|---|
| Soft Cover | Y92A-72F1 | 
| Hard Cover | Y92A-72 | 
| Terminal Cover * | Y92A-72T | 
* Supplied with the H7BX.
last update: September 24, 2012