7
RPS-1000 / RPS-1000B Manual - P/N 151153:N 08/09/2017
Before You Begin Installing
Earth Fault Resistance
* Regulated/special application when used for releasing.
2.5 Earth Fault Resistance
Table 2.2 lists the earth fault resistance detection for each applicable terminal on the FACP.
10
X
I/O 3*
Flexput™ Circuit
24 VDC
3.0 A Notification Circuits
11
O
100 mA Initiation Circuits
12
X
I/O 2*
Flexput™ Circuit
24 VDC
3.0 A Notification Circuits
13
O
100 mA Initiation Circuits
14
X
I/O 1*
Flexput™ Circuit
24 VDC
3.0 A Notification Circuits
15
O
100 mA Initiation Circuits
16
B
SBUS OUT
SBUS communication
5 VDC
100 mA
17
A
18
+
SBUS power
24 VDC
1.0 A
19
-
20
B
SBUS IN
Used for Class A installations
21
A
22
+
23
-
24
N.C.
RELAY 2
General Purpose Relay 2
24 VDC
2.5 A
25
C
26
N.O.
27
N.C.
RELAY 1
General Purpose Relay 1
24 VDC
2.5 A
28
C
29
N.O.
30
B
SBUS IN/
OUT
RPS-1000 communication with
main panel or to controlling RPS-
1000 if daisy-chained
5 VDC
100 mA
31
A
32
+
MAIN
RPS-1000 SBUS power (from IFP-
1000 or IFP-1000ECS)
24 VDC
10 mA
33
-
Table 2.1 Terminal Strip Description and Electrical Ratings
Terminal # and Label
Description
Rating
Voltage
Current
Table 2.2 Earth Fault Resistance Values by Terminal
Function
Terminal
Number
Terminal Label
Low Biased
High Biased
(Values in kohms)
High
Trip
High
Restore
Low
Trip
Low
Restore
Flexput™
Notification
Circuits
4
X
I/O 6
-
-
0
0
5
O
0
0
-
-
6
X
I/O 5
-
-
0
0
7
O
0
0
-
-
8
X
I/O 4
-
-
0
0
9
O
0
0
-
-
10
X
I/O 3
-
-
0
0
11
O
0
0
-
-
12
X
I/O 2
-
-
0
0
13
O
0
0
-
-
14
X
I/O 1
-
-
0
0
15
O
0
0
-
-
SBUS
Communication
16
B
SBUS OUT
-
-
0
0
17
A
-
-
0
0
SBUS Power
18
+
0
0
-
-
19
-
-
-
0
0
Summary of Contents for Farenhyt RPS-1000
Page 49: ......
