Pin Assignment Charts - Sartorius CH1NE Operating Instructions Manual

Pin Assignment Charts

Models CW1P, CW1NP, CW2P
(IP44-protected):
Female Connectors COM1 and UniCOM:
25-contact D-Submini DB25S with
screw lock hardware
Front view
Male interface connector used
(please use connectors with the same
specifications):
25-pin D-Submini DB25, with inte-
grated shielded cable clamp assembly
(Amp type 826 985-1C) and fastening
screws (Amp type 164868-1)
Pin assignments, COM1:
Pin 1: Shield
Pin 2: Data output (T+D)
Pin 3: Data input (R+D)
Pin 4: Not connected
Pin 5: Clear to send (CTS)
Pin 6: Internally connected
Pin 7: Internal ground (GND)
Pin 8: Internal ground (GND)
Pin 9: Not connected
Pin 10: Not connected
Pin 11: +12 V for printer
Pin 12: RES_OUT\
Pin 13: +5V
Pin 14: Internal ground (GND)
Pin 15: Universal remote switch
Pin 16: Control output "lighter"
Pin 17: Control output "equal"
Pin 18: Control output "heavier"
Pin 19: Control output "set"
Pin 20: Data terminal ready (DTR)
Pin 21: Supply ground (GND)
Pin 22: Not connected
Pin 23: Not connected
Pin 24: Power supply +15...25 V
Pin 25: +5V
Pin Assignment Chart: 2nd Interface:
Connection of external rechargeable
battery and bar code scanner
UniCOM interface not installed)
Pin 1: Shield
Pin 2: Not connected / *
Pin 3: Not connected / *
Pin 4: Internal ground (GND)
Pin 5: Not connected / *
Pin 6: Not connected / *
Pin 7: Not connected / *
Pin 8: Not connected / *
Pin 9: Not connected / *
Pin 10: Not connected / *
Pin 11: +12 V for printer
Pin 12: RES_OUT\
Pin 13: +5 V switch
Pin 14: Internal ground (GND)
Pin 15: Keyboard data
Pin 16: Not connected / *
Pin 17: Not connected / *
Pin 18: Not connected / *
Pin 19: Keyboard clock
Pin 20: Not connected / *
Pin 21: LINE_1 _GND
2)
Pin 22: LOW_BATT
3)
Pin 23: BATT_ON_OFF
Pin 24: LINE_1_B
Pin 25: +5V
* Pin assignments depending on the UniCOM used
1) Combics 2 only
2) Signal from battery pack: battery drained
3) Switch off battery pack when weighing instrument
switched off
1)
(optional
81