![background image](http://html1.mh-extra.com/html/eaton/emr-5000/emr-5000_installation-operation-and-maintenance-manual_3985919789.webp)
EMR-5000
IM02602012E
Consult the URTDII Module Instruction Leaflet (I.L. IL02602013E) for
complete instructions.
Three URTD terminals are provided for each RTD input.
The three terminals for any unused RTD input channel should be wired together. For example, if MW5 and MW6 are
unused, MW5 terminals J2-15, J2-16, and J2-17 should be wired together and MW6 terminals J2-19, J2-20, J2- 21
should be separately wired together.
See the figure above for wiring of RTDs to the URTD inputs. Use #18 AWG, three-conductor shielded cable. Note the
connection rules in the figure. When making connections to a two-lead RTD, connect two of the cable conductors to
one of the RTD leads as shown. Make this connection as close to the transformer as possible. Connect the third cable
conductor to the remaining RTD lead.
Connect the shield / drain wire to the Shield terminal as shown in the figure. The RTD cable shield should be
connected only at the URTD end, and insulated at the RTD end. The RTD's themselves must not be grounded at the
object to be protected.
Remember to set the URTDII module DIP switches according to the types of RTDs in each of the channels (see
I.L.
IL02602013E
).
www.eaton.com
789
1
-
2
+
3 C
4 S
5
-
6
+
7 C
8
-
9
+
10 C
11 S
12
-
13
+
14 C
15
-
16
+
17 C
18 S
19
-
20
+
21 C
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C
+
-
S
C
+
-
C
+
-
S
C
+
-
C
+
-
S
C
+
-
J1
0B
J2
Auxiliary
Load
Bearings
Motor
Bearings
Motor
Windings
RTD
RTD
RTD
RTD
RTD
RTD
RTD
RTD
RTD
RTD
RTD
RTD
Universal
RTD Module II
Wire
Shield/Drain
Terminals
Motor
USE TAPE TO INSULATE
DO NOT CONNECT CABLE'S SHIELD WIRE AT THIS END!
Terminals
Motor
Wire
Shield/Drain
Wire
Shield/Drain
Wire
Shield/Drain
Wire
Shield/Drain
Wire
Shield/Drain
Содержание EMR-5000
Страница 62: ...EMR 5000 IM02602012E Ethernet RJ45 Terminal Marking www eaton com 62 1 8 TxD TxD RxD N C N C RxD N C N C...
Страница 271: ...EMR 5000 IM02602012E Fault Recorder Module Signals Signal Description Res record Signal Delete Record www eaton com 271...
Страница 524: ...EMR 5000 IM02602012E Motor Protection Curves Motor Protection Curve Example 1 www eaton com 524...
Страница 525: ...EMR 5000 IM02602012E Motor Protection Curve Example 2 without RTDs www eaton com 525...
Страница 526: ...EMR 5000 IM02602012E Motor Protection Curve Example 3 with RTDs www eaton com 526...
Страница 930: ...EMR 5000 IM02602012E Real Time Clock Running Reserve of the Real Time Clock 1 year min www eaton com 930...