User`s guide

Legacy RJ-11 Option
Figure 92: Pumps with Legacy RJ-11 Option.
Figure 93: Daisy-Chaining with Legacy RJ-11 Option.
✐
NOTE: Pumps 1...n also have RJ-11 telephone jacks.
P.C.
PUMP
ADDR Ø
RS-232
D-Sub 9
F/F Cable
Cat #
70-4004
RS-232 IN
D-Sub 9
RJ-11
OUT
PUMP
ADDR 1
RJ-11
OUT
RJ-11
IN
PUMP
ADDR n
RJ-11
IN
RS-232
Telephone
Cable
Cat #
55-7760 or
72-2478
RS-232
• • •
Telephone
Cable
Cat #
55-7760 or
72-2478
P.C.
PUMP
ADDR Ø
RS-232
D-Sub 9 F
to
Telephone
Cable
Cat #
70-2022
RJ-11
IN
RJ-11
OUT
PUMP
ADDR 1
RJ-11
OUT
RJ-11
IN
PUMP
ADDR n
RJ-11
IN
RS-232
Telephone
Cable
Cat #
55-7760 or
72-2478
RS-232
• • •
Telephone
Cable
Cat #
55-7760 or
72-2478
OR
Pump
Transmit
Port #2
(out)
Receive
Ground
Ground
Transmit
Receive
Port #1
(in)
Publication 5419-002-Rev-A
108
A
ppendices
Harvard Apparatus PHD Ultra Syringe Pump Series User's Manual