6
3
ACCESSORIES
3.1
Xylem MiniCAS adapter
Table 4:
Spare part
Article
Description
16907009
Xylem MiniCAS Adapter
3.1.1 Connection Diagram MiniCAS Adapter
Xylem MiniCAS adapter is a PCB with resistor network for interfacing CA 462 to
Xylem MiniCAS relay. The output to MiniCas is polarity independent.
CA 462
Figure 3
Connection diagram for MiniCAS adapter
Table 5:
Logic diagram of output resistance related to the inputs
Temperature Input
Seal Leak Input
Output Resistance
OK
OK
Nominal (1500 Ω)
OK
Seal failure Condition
LOW (400 Ω)
Over-temperature Condition
(open or disconnected)
OK or Seal Failure
Condition
HIGH (>4000 Ω)
EN
Temperature and leakage relay type ABS CA 462, Installation guide
81907004H