ABB SM1000, User Manual

Page: 104 / 134

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SM1000 5 Installation
102 IM/SM1000 Issue 11
5.6 Mains Power Connections – Figs. 5.9 and 5.10 5.7 Relay Output Board Connections – Fig. 5.11
Compensating Cable
BS1843 ANSI MC 96.1 DIN 43714 BS4937 Part No.30
Type of Thermocouple + – Case + – Case + – Case + – Case
Ni-Cr/Ni-Al (K) Brown Blue Red Yellow Red Yellow Red Green Green Green White Green *
Ni-Cr/Cu-Ni (E) — — — Violet White Violet *
Nicrisil/Nisil (N) Orange Blue Orange Orange Red Orange — Pink White Pink *
Pt/Pt-Rh (R and S) White Blue Green Black Red Green Red White White Orange White Orange *
Pt-Rh/Pt-Rh (B) — — — Grey White Grey *
Cu/Cu-Ni (T) White Blue Blue Blue Red Blue Red Brown Brown Brown White Brown *
Fe/Con (J) Yellow Blue Black White Red Black Red Blue Blue Black White Black *
* Case Blue for intrinsically safe circuits
Fe/Con (DIN 43710) — —
DIN 43710
—
Blue/Red Blue Blue
Table 5.1 Thermocouple Compensating Cable
Fig. 5.9 AC Power Supply
Warning. Use fuse rating – 315mA (max.) type T.
Fig. 5.10 DC Power Supply
Warning. Use fuse rating – 3A (max.) type T.
Terminal Block E
L
N
85 min. to 265V max.
50/60Hz
1
2
3
4
5
6
7
8
Line
Neutral
Fuse,
315mA, Type T
24V DC
Fuse,
3A, Type T
Terminal Block E
1
2
3
4
5
6
7
8
+
–
Note.
„
The maximum total combined current flowing through
the relays is 36A. The maximum individual relay
current is 5A.
„
The polarity is selected during I/O module
configuration – see Section 4.8.2, page 90.
Fig. 5.11 Relay Connections
Note. Relay contacts are fitted with arc suppression
components as standard.
17
18
19 14
15
16 11
12
13 7
8
9 4
5
6
1
2
3
Terminal Block C or D
NC
NO
C