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a) for big connectors (1 to 6), b) for small connectors (7 to 13, 15 to 17)
Figure 4.3. Method of connecting cables to the clamping connectors
!
All connections must be made while power supply is disconnected !
RS - 485
17
16
16
16
31
UPS-1000-Xi-_ _ -_-I
(+U) +
–
(0 V)
explosive
non-explosive
area
area
© Levelpro, s.r.o.
UltraPro 1000
6 mm
Figure 4.2. Recommended dimensions of cable stripping
Figure 4.7. Terminals description (relay outputs, device with current output)
(depending on version)
0/1 - 5V
0/2 - 10V
+
GND
User manual - METER SRP-94
User manual - METER SRP-94
PDU-4xx-P-230V
15
14
13
12 11 10 9 8 7
Double numeration means, that depending on device version, particular
(input 4 ... 20 mA )
31
Double numeration means, that depending on device version, particular
terminal can be marked according to the top or bottom number.
terminal can be marked according to the top or bottom number.
+
GND
R4
Power
24V
+24V +5%, -10%
(optional)
R4
Power
supply
Imax = 100 mA
0/4 - 20mA
+24V +5%, -10%
(optional)
supply
I
max = 100mA
(depending on version)
(depending on version)
1
2
3 4
1
2
3 4
Figure 4.4. Terminals description (relay outputs)
10 11 12 13 14 15
10 11 12 13 14 15
R1
R2
R3
(optional) (optional) (optional)
R1
R2
R3
(optional) (optional) (optional)
Figure 4.6. Terminals description (relay outputs)
Figure 4.6. Terminals description (relay outputs)
Power
+24V +5%, -10%
supply
Power
+24V +5%, -10%
(optional)
supply
(depending on version)
OC4
I
max = 100mA
(optional)
+
-
(depending on version)
OC4
1
2
3 4
+
-
1
2
3 4
10 11 12 13 14 15
10 11 12 13 14 15
-
+
+
-
+
-
OC1
OC2
OC3
-
+
+
-
+
-
(optional) (optional) (optional)
OC1
OC2
OC3
OC1 ÷ OC4: U
(optional) (optional) (optional)
max = 30V DC,
I
P
max = 30mA,
max = 100mW
OC1 ÷ OC4: U
max = 30V DC,
I
P
max = 30mA,
max = 100mW
Figure 4.7. Terminals description (OC-type outputs)
Figure 4.7. Terminals description (OC-type outputs)
IRU-420-I
5 mm
User manual - METER PDU-4xx-P
+24V +5%, -10%
Power
I
max = 100mA
supply
optional ACTIVE
current output
(depending on version)
-
+
1
2
3 4
10 11 12 13 14 15
n.c. n.c.
R1
R2
(optional)
(optional)
+24V +5%, -10%
Power
I
(optional)
max = 100mA
supply
OC4
-
+
1
2
3 4
R1
R2
10 11 12 13 14 15
(option)
(option)
-
+
+
-
+
-
OC1
OC2
OC3
(optional)
(optional)
(optional)
OC1 ÷ OC4: U
max = 30V DC,
6
5
4
3
2
I
P
max = 30mA,
max = 100mW
-
+
Figure 4.8. Terminals description (OC-type outputs)
Uo
RS - 485
(+5%, -10%)
RS - 485
I
max = 100mA
GND
DATA+
-
+
internally connected
DATA-
GND
DATA+
Uo
+ -
-
+
DATA-
Uo
5 6
5 6 7 8 9
5 6 7 8 9
16
17
18
19
20
31 32 33 34 35
31
32
33
34
35
31 32 33 34 35
n.c.
n.c.
+
+
n.c.
n.c.
GND
0/4-20mA
+
+
+
GND
0/4-20mA
0/1 - 5V, 0/2 - 10V
0/1 - 5V, 0/2 - 10V
RS - 485
Figure 4.9. Connection of 2-wire current converters
RS - 485
I
max = 100mA
GND
DATA+
-
+
DATA-
Uo
GND
DATA+
-
+
DATA-
Uo
5 6 7 8 9
5 6 7 8 9
31 32 33 34 35
31 32 33 34 35
n.c.
n.c.
+
+
GND
n.c.
n.c.
0/4-20mA
+
+
GND
0/4-20mA
0/1 - 5V, 0/2 - 10V
0/1 - 5V, 0/2 - 10V
11
L
N
230 V AC
RS - 485
GND
DATA+
-
+
Uo
DATA-
5 6 7 8 9
16
17
18
19
20
31
32
33
34
35
n.c.
+
+
n.c.
0/4-20mA
GND
0/1 - 5V, 0/2 - 10V
RS - 485
GND
DATA+
-
+
Uo
DATA-
5 6 7 8 9
16
17
18
19
20
31
32
33
34
35
n.c.
n.c.
+
+
0/4-20mA
GND
1
0/1 - 5V, 0/2 - 10V
24V DC
-
16
17
18
19
20
31
32
33
34
35
+
9
11
12
+
11
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