Pin Assignment Chart - Sartorius la series Operating Instructions Manual

Pin Assignment Chart

Female Interface Connector:
25-position D-Submini, DB25S, with
screw lock hardware for cable gland
Male Connector Used:
(please use connectors with the
same specifications):
25-pin D-Submini, DB25S,
with integrated shielded cable clamp
assembly (Amp type 826 985-1C)
and fastening screws (Amp type
164 868-1)
Pin Assignment Chart:
Pin 1: Signal Ground
Pin 2: Data Output (TxD)
Pin 3: Data Input (RxD)
Pin 4: Signal Return (TxD/RxD)
Pin 5: Clear to Send (CTS)
Pin 6: Internally Connected
Pin 7: Internal Ground
Pin 8: Internal Ground
Pin 9: Reset _ In**)
Pin 10: – 12 V
Pin 11: + 12 V
Pin 12: Reset _ Out**)
Pin 13: + 5 V
Pin 14: Internal Ground
Pin 15:
Pin 16:
Pin 17:
Pin 18:
Pin 19:
Pin 20: Data Terminal Ready (DTR)
Pin 21: Supply Voltage Ground "COM"
Pin 22: Not Connected
Pin 23: Not Connected
Pin 24: Supply Voltage Input + 15 ... 25 V
Pin 25: +5 V
*) = See "Additional Functions" for information on changing
pin assignments
**) = Hardware restart
Operating the Balance
p key/ t key/ Cal function
Universal– Control– key/
key *) output 1*) Control–
"lighter" output 2*)
"equal"
F1 function c key/
key/ Control–
Control– output 4*)
output 3*) "set"
"heavier"
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