6 System integration
Operation manual mzr-2961, mzr-4661
22
Technical data subject to change without prior notice!
Last update: April 2018
6.5
Operation with terminal box S-G61
The micro annular gear pump is connected via the Terminal Box S-G61. This
enables an easy startup of the pump due to:
−
the possibility to connect the voltage supply with the delivered screw clamp
terminal
−
speed set via potentiometer
−
analog voltage input 0-10 V for speed controller
−
Change the speed setting via jumpers
−
Direction input
−
Frequency output (FG), on status LED to indicate the operating status
(normal / fault) or optional output error on existing screw
−
Internal reverse polarity protection
In order to operate the pump a supplementary source of 24 VDC will be
required. The ampacity of the voltage source should amount to around 2 A for
the micro annular pumps mzr-2961 and mzr-4661.
68 mm
57
m
m
60 mm
30
m
m
24
m
m
Ø3,2 (2x)
45
m
m
54 mm
mzr-pump
G
N
D
D
IR
A
n
_
in
S
G
N
D
1
0
V
o
u
t
F
G
2
4
V
D
C
K1
K7
figure 14
Measurements of the Terminal Box S-G61
6-pole pump
connection
Potentiometer
Pin bar for jumper
Screw clamp
connections
LED-operating
status
