Hach Ultra POLYMETRON 9210, Operator'S Manual

Page: 26 / 116

Page 20
SILKOSTAT 9210
User signals connections
This box is found on the back of the SILKOSTAT on the top (see
figure 6).
Unscrew the 4 screws of the cover to gain access to the terminals.
Note :
The cable glands mounted on the “local controller box” should be
perforated with a screwdriver before being used.
To ensure a good seal, the external diameter of cables should be
between 5 and 7 mm.
Figure 12 “Local controller” connections
+
+
1
+
+
+
+
+
FIX2
+
Vc
c TD
O TC
K TM
S TD
I GND
Rel 12
Re
l 1
1
Vout 1
Vout 2
Vout 3
Vout 4
Vout 5
Vout 6
Vout 7
Vout 8
Vout 9
Vout 10
Vout 11
Vout 12
Iout 1
Iout 2
Iout 3
Iout 4
Iout 5
Iout 6
Iout 7
Iout 8
In 1 In 2
In
3
In
4
In
5
In
6
In
7
In
8
In
9
In
10
In
11
In
12
Pt 100 He
at
er
Mixe
r
Rel
10
Rel 9 Rel 8 Rel 7 Rel 6 Rel 5 Rel 4 Rel 3 Rel 2 Rel 1
Danger :
The relay outputs can only supply power in very low safety voltage
(30 VAC Or 42.4 Vdc maximum) and limited to 0,5 A.
!