Endress+Hauser nivotester FTL 325 P - Page 11

11
Materials Housing
• Polycarbonat
• Colour: light grey, RAL 7035
Front cover
• Polyamid PA6
• Colour: blue
Fixing slide (for fixing to top-hat rail)
• Polyamid PA6
• Colour: black, RAL 9005
Connection terminals 1-channel
• 2 screw terminals: sensor power supply
• 3 screw terminals: limit value relay
• 2 screw terminals: fault signal relay
• 2 screw terminals: power supply
3-channel
• 3x2 screw terminals: channel 1 to 3 sensor power supply
• 3x3 screw terminals: limit value relay LV-Rel 1 to 3
• 2 screw terminals: fault signal relay
• 2 screw terminals: power supply
Connection cross section
max. 1 x 2,5 mm
2
or 2 x 1,5 mm
2
L00-FTL325xx-04-06-xx-de-001
1
2
15
16
4
5
6
7
8
FTL 325
T
1
2
15
16
26
27
28
37
38
4
5
6
22
23
24
7
8
33
34
[Ex ia]
CH1 CH2
CH3
CH1 CH2 CH3
[Ex ia]
CH1
CH1
FTL 325
88
33
37
34
38
44
22
151151
55
23
162162
66
24
77
L1/L+ L1/L+
N/L– N/L–
26
27
28
T
– + – +
Sensor 1 (EEx ia) Sensor 1 (EEx ia)
1-channel version
3-channel version
Sensor 2 (EEx ia)
Sensor 3 (EEx ia)
Limit value relay 2
Power supply Power supplyAlarm relay Alarm relay Limit value relay 3
Limit value relay 1 Limit value relay 1