ABB Utilities GmbH RTU560
Remote Terminal Unit
Connections and Settings
Binary Input 23BE22
Application, characteristics and technical data have Position of Valence Maximum Fre-
to be taken from the hardware data sheet: switch quency [Hz]
X17/X18
23BE22 1 KGT 150 524
0 20 = 1 25
Operation 1 21 = 2 50
The 23BE22 board scan all 16 input channels every 2 22 = 4 100
millisecond and prepares them on the basis of prede- 3 23 = 8 200
fined parameters for the RTU560. The board is avail-
able in one version with LEDs for signal indication. 4 24 = 16 400
5 25 = 32 800
Processing function
6 26 = 64 1600
The micro controller (EAP Ein- Ausgabe-Prozessor /
Input- output processor) reads the input register and 7 27 = 128 3200
process each input according to the loaded process 8 28 = 256 6400
signal type and parameters. The configuration pa-
9 29 = 512 ~ 8000 (*)
rameters are loaded by the VAP of the CMU (CMU =
communication unit). The 23BE22 board can sup- A ... F -
port: (*) Limited by the onboard filter
V Single indications with time stamp Table 1: Position of the divider
V Double indications with time stamp Notes:
V Pulse counter value inputs 1. The position of the divider switch X17/X18
V 8 bit digital measured values must be equal to the parameter of the 23BE22,
V 16 bit digital measured values set in the tools RTUtil NT
2. In case of using other input types than pulse
Divider counter in the same group (e.g. indications,
Pulse counter value inputs with a frequency greater digital measured values), the divider switch
than 25 Hz are reduced by an onboard divider and X17/X18 must be in position ’Zero’.
afterwards recalculated by the CMU firmware. The 16 3. In order to increase the preciseness of the re-
inputs of the binary input board 23BE22 form two sult, always use the lowest possible valence.
groups. Each group has an individual divider (X17 for
Signalling
the inputs E01 to E08, X18 for the inputs E09 to E16).
The 23BE22 has sixteen yellow light emitting diodes
The maximum input frequency for each group
(LEDs) on the front plate, which indicate the state of
depending from the position of the divider switch is
the sexteen inputs. It means:
shown in Table 1:
V LED ON Input Enn 24...60 V DC
V LED OFF Input Enn 0 V DC
The LEDs indicates the signal after the conversion by
the opto-coupler, that means they follow the signal di-
rectly.
Doc.No.: 1KGT 150 525 V000 1 57
ABB Utilities GmbH
Connections and Settings 23BE22 RTU560
The board monitors and checks its functionality as V board runs initialization procedure
well as the dialog via the peripheral bus. Detected er- V board is doing a cold- or warm start
rors are indicated and/or transmitted by the board:
V board has detected a memory error (RAM or
V by the red LED ”ST” on the front plate EPROM)
V by diagnostic messages
V microcontroller faulty
The ”ST” LED indicates board errors or peripheral V no dialog via the peripheral bus for at least 2
bus errors. minutes. The board is not polled by the PBP of
The ”ST”-LED indicates: CMU.
E01
z32
*
I E02
b32
ST *
I E03
d32
E04
z30
E05
RTU Peripheral Bus
b30
Micro E06
controller d30
E07
z28
Input register
E08
b28
W01
Devider
RAM b22
E09
d28
EPROM
*
I E10
z26
EAP
*
I E11
b26
E12
d26
E13
z24
E14
b24
E15
d24
E16
z22
W02
d22
* current regulative diode
Fig. 1: Logic block diagram with input circuit
58 Doc.No.: 1KGT 150 525 V000 1
ABB Utilities GmbH
RTU560 Connections and Settings 23BE22
23BE21
1 9
2 10
X18 X17
3 11
4 12 . C .E . C .E
.A . .A .
8 0 8 0
5 13 . . . .
6. .2 6. .2
4 4
6 14
7 15
8 16
Fig. 2: Board layout with setting positions
Doc.No.: 1KGT 150 525 V000 1 59
ABB Utilities GmbH
Connections and Settings 23BE22 RTU560
23TP21 23ET23 Signal identification Re-
Re
R0031 R0011 Sub-connector Identification Meaning mark
1 1 z32 E 01 binary input 1 +
2 2 b32 E 02 binary input 2 +
3 3 d32 E 03 binary input 3 +
4 4 z30 E 04 binary input 4 +
5 5 b30 E 05 binary input 5 +
6 6 d30 E 06 binary input 6 +
7 7 z28 E 07 binary input 7 +
8 8 b28 E 08 binary input 8 +
9 9 d28 E 09 binary input 9 +
10 10 z26 E 10 binary input 10 +
11 11 b26 E 11 binary input 11 +
12 12 d26 E 12 binary input 12 +
13 13 z24 E 13 binary input 13 +
14 14 b24 E 14 binary input 14 +
15 15 d24 E 15 binary input 15 +
16 16 z22 E 16 binary input 16 +
17 19 A (Faston 6,3) A cable shield
18 17 b22 W 01 common return input 1 to 8 -
19 18 d22 W 02 common return input 9 to 16 -
The pin configuration of 23ET22/23 subrack corresponds to the direct pin configuration of the board connector
Subrack terminal connection: 23BE21
TP21 ET23
Placement of signal terminal connectors on subracks
60 Doc.No.: 1KGT 150 525 V000 1
ABB Utilities GmbH
RTU560 Connections and Settings 23BE22
23BE21 23TP21 Signal- Process
R 0031 identific.
E 01
1
E 02
2
E 03
3
E 04
4
E 05
5
E 06
6
E 07
7
E 08
8
E 09
9
E 10
10
E 11
11
E 12
12
E 13
13
E 14
14
E 15
15
E 16
16
*
A
17
b22 * W 01
18
d22 * W 02
19
- UP + UP
UP = process voltage ( 24 to 60 V DC)
* Pin assignment 23TP21
23TP21 23TP21
Board
R0031 R0011
A 17 19
b22 18 17
d22 19 18
Connection diagram 23TP21 subrack
Doc.No.: 1KGT 150 525 V000 1 61
ABB Utilities GmbH
Connections and Settings 23BE22 RTU560
ABB Utilities GmbH
68309 Mannheim (Germany)
Telephone +49 (0) 621 381-7592
Telefax +49 (0) 621 381-7622 06/2002 Subject to alteration
62 Doc.No.: 1KGT 150 525 V000 1
