Function and Device Design
8
914660330020
2017-11-24·HB00·III·en·00
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Frequency Transmitter
Field Circuit Ex i
Series 9146
4.2
Device Design
Type 9146/10-11-12, 1-channel
Type 9146/20-11-11, 2-channel
#
Device component
Description
07420E00
1
Black/
green terminals
Connection terminals for the safe area
2
"PWR" LED, green
Auxiliary power indication
3
"LF1" LED, red
Indication of line fault detection
5
DIP switch "LF1"
Activation of line fault detection
6
DIP switch "ADJ1"
Manual resetting of the counter function
9
Blue terminals
Connection terminals for the hazardous area
(intrinsically safe Ex i)
10
Parameterization
interface
Configuration of the device by means of the
"ISpac Wizard" software Type 9199
11
"A" / "B" LED, yellow Indication for limit contacts
#
Device component
Description
07421E
1
Black terminals
Connection terminals for the safe area
2
"PWR" LED, green
Auxiliary power indication
3
"LF1" LED, red
Indication of line fault detection for channel 1
4
"LF2" LED, red
Indication of line fault detection for channel 2
5
DIP switch "LF1"
Activation of line fault detection for channel 1
6
DIP switch "ADJ1"
Manual resetting of the counter function for
channel 1
7
DIP switch "LF2"
Activation of line fault detection for channel 2
8
DIP switch "ADJ2"
Manual resetting of the counter function for
channel 2
9
Blue terminals
Connection terminals for the hazardous area
(intrinsically safe Ex i)
10
Parameterization
interface
Configuration of the device by means of the
"ISpac Wizard" software Type 9199
2
3
5
1
9
10
11
6
9146
2
3
5
1
9
10
6
4
7 8
9146