Scanivalve ZOC 33/64Px, Instruction And Service Manual

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14
ZOC33
Section 3: Installation & Operation
ZOC33 ZOCTCU Connectors
Figure 3.7 shows the pneumatic and electrical connectors
on a ZOC33 ZOCTCU. View B shows the electrical connec -
tor, View A shows the pneumatic connector for inputs 1-64,
control pressures, the reference input and the calibration
inputs. View C shows the pneumatic inputs for channels
65-128. This connector is not installed on a non-duplexed
module. The drawing has been modified from the actual
configuration for clarity.
Table 3.4 - ZOCTCU Pneumatic Inputs
Channels Connector Tubes Notes
1-64 View A 1-64
PxA CTL View A PxA CTL
PxB CTL View A PxB CTL
PxB is not
connected
in a non-
duplexed
module
CAL CTL View A CAL CTL
CAL HI View A CAL HI
CAL LOW View A CAL LOW
REF HI View A REF HI
REF LOW View A REF LOW
1-64 View C 1-64
This con-
nector
is only
installed
for duplex
modules
Table 3.5 - ZOCTCU Electrical Inputs/Outputs
Pin Function Notes
A Address 0
B Address 1
C Address 2
D Address 3
E Address 4
F +15Vdc
G -15Vdc
H + Temp ZOC33 Internal RTD
J - Temp ZOC33 Internal RTD
K ±15Vdc Return
L + Output ±2.5Vdc Nominal
M - Output
P
+ Temp
(Heater)
Heater Temperature - Pre
March 2000 only
R ID TEDS Chip information
S Address 5
T
- Temp
(Heater)
Heater Temperature - Pre
March 2000 only
U +28Vdc Heater Power
V +28Vdc Return
Figure 3.7 - ZOC33 ZOCTCU Connectors