YOKOGAWA IR400 series, User Manual

Page: 27 / 121

<3. INSTALLATION>
3-14
IM 11G02N01-01E
Terminal block 3
<TN3>
11
12
13
14
15
16
17
18
19
20 1
2
3
4
5
6
7
8
9
10
(M3.5 screw)
Ch4 range identification
contact output (RNG_IDCh4)
Ch5 range identification
contact output (RNG_IDCh5)
Ch3 range identification
contact output (RNG_IDCh3)
Ch2 range identification
contact output (RNG_IDCh2)
Ch1 range identification
contact output (RNG_IDCh1)
Auto calibration
remote start
input (R_CAL)
Average value reset
input (RESET)
Remote hold input
(R_HOLD)
Unassigned
Unassigned
F3_5_TerminalB3.ai
Terminal block 3 <TN3>
Between 1–4:
Between 5–6:
Between 7–8:
Between 9–10:
Between 11–12:
Between 13–14:
Between 15–16:
Between 17–18:
Between 19–20:
For internal connection. Must not
be wired. (Must not be used as
junction terminal.)
Remote hold input.
No hold when open. Output hold
when short-circuited.
For details, refer to “Item 6.7
Parameter setting, Output Hold”.
Average value reset input.
Short-circuiting the contact input
(for at 1.5 sec. or more.) resets
O
2
average and O
2
corrected
average simultaneously.
Opening it restarts the average
value.
For details, refer to “Item 6.7
Parameter setting, Average
Value Resetting”
Automatic calibration remote
start input.
After shorting for 1.5 sec. or
more, automatic calibration
is started by the opening
input whether the automatic
calibration setting is ON/OFF.
For details, refer to “Item 6.4
Setting of auto calibration”
Ch5 range identification contact
output
Ch4 range identification contact
output
Ch3 range identification contact
output
Ch2 range identification contact
output
Ch1 range identification contact
output
Action of range identification signal output is
conductive at low and open at high range.