GEORGE FISCHER SIGNET 9030 Intelek-Pro, Инструкция по эксплуатации

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4.4 Installing Input/Output Options
Input/output option cards are "keyed" for proper
insertion four sockets. Sockets are located on the
unit's main pc board and are clearly marked. See
Figure 15 and table below:
23
Input Card Dedicated for input option cards
Output Card #3 Dedicated for the 2-Relay option card.
Socket Labeled Compatible Options
Output Card #2 Accepts all analog option cards and Dual Propor-
tional Relay Card
Output Card #1 Accepts all analog option cards, except the Dual
Proportional Relay card.
4.5 Input Card Introduction Mode
Factory installed input cards are
preconfigured and DO NOT require this
procedure. This procedure is
recommended for input card replacement only.
The input card introduction mode is accessed by
setting an internal dip switch on the main pc
board. When accessed, this procedure adds two
steps to the CAL menu. First, you must input a pH
simulation signal of 4.0 pH and enter the exact
simulation value. Second, you must input a pH
simulation signal of 10.0 pH and enter the exact
simulation value. Simulation signals vary
depending on installed input card type.
Simulation signal inputs can be provided by pH
sensor/preamplfiier and common pH buffers, pH
transmitter, or by external test equipment. See
Figure 16 for input simulation options.
A pH 4.0, 7.0, 10.0 buffer
kit is offered for pH sensor/
preamplfiier inputs
#3-0700.390 (sec. 4.6)