Pin Assignment Chart - Sartorius LP Models Operating Instructions Manual

Master pro series electronic precision balances
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Pin Assignment Chart

Female Interface Connector:
25-position D-Submini, DB25S,
with screw lock hardware for cable
gland
Male Connector Required:
(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)
68
Pin Assignment Chart:
Pin 1: Signal Ground
Pin 2: Data Output (TxD)
Pin 3: Data Output (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
p key/
t key/
q key/
Universal-
Control-
Control-
key*)
output 1*)
output 2*)
"lighter"
"equal"
v key/
c key/
Control-
Control-
output 3*)
output 4*)
"heavier"
"set"

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