PTD55 SERIES OPERATION MANUAL
The developer can connect both sensor type photo-reflective or simple contact.
See available accesories in APPENDIX
HOW TO ORDER
.
Fig.4.7.
Connection of both sensor types: photo-sensor or simple contact.
User side connector type
Housing: QH250-03H (Plastron)
Contact: QH250T-010 (Plastron)
4.6 - DIGITAL OUTPUT CONNECTION
The PTD55 has an optional output which can be used for different purposes such a blink and
external warning light when a ticket has not been picked up or the printer is running out of paper,
activate a beeper when previous or other events are triggered, etc.
Fig.4.8.
Digital output connector.
Housing: QH250-02H (Plastron)
Contact: QH250T-010 (Plastron)
The open collector transistor output can be triggered either by any of the error events or can be
activated instantaneously using the same command:
DC3 p m ton toff
.
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DIGITAL OUTPUT
CONNECTOR
1
2
3