ZOCEIM Electrical Input Module

Features and Specifications

  • Accepts 16 or 32 electrical channels
  • +/- 20mV up to +/- 10Vdc
  • Scans electrical signals at 20 kHz
  • Selectable gains of 1, 10, 100, and 1000
  • Compatible with all ZOC pressure scanners and
    pressure data systems
The ZOCEIM is designed to be used in the confined space in wind
tunnel models. It is small in size and comes with a mounting
bracket that makes it easy to install. It can also accept input
signals from signal conditioned thermocouples, RTD, strain gauges,
or individual transducers for pressure, RPM, etc. It can be mixed
with other ZOC pressure scanning modules within a system.The ZOCEIM is designed to be used in conjunction with
Scanivalve’s Ethernet-based
pressure measurement systems. The ZOCEIM can also be
used with a customer’s “in-house” data systems.
The ZOCEIM is designed to multiplex and amplify up to 16 or 32
differential analog inputs. The analog inputs are multiplexed and
then fed into an instrument grade amplifier. The amplifier’s
selectable gain is factory set at 1, 10, 100, or 1000 and can be
reset in the field.
An additional circuit may be factory installed to provide an
excitation voltage for strain gauges, RTD’s, or pressure
transducers. This circuit will provide a +5Vdc at 50 mA, or
optional excitation voltages of 7 and 10 volts on special
The ZOCEIM utilizes the same 15 pin electrical connector as the
ZOC pressure scanners.



(Click photo to enlarge)