Ritron DATAFLOW RTU Series Podręcznik Użytkownika Pobierz pdf (Strona 17)

DATAFLOW RTU

11.1.4 CONNECTIONS

CONNECTOR PIN NAME DESCRIPTION

Ext. Power/ Serial: 1 A Serial Pair A

J105 (X3.8 Y0.2) 2 B Serial Pair B

3 GND Loader Ground

4 LDR Loader Connected/ Program Enable

5 GND Power Ground

6 VI Power In to Controller and Radio

7 B+ From Internal Battery

User Input/ Output: 1 R11 Relay 1 Contact 1

J101 (X1.8 Y0.3) 2 R21 Relay 2 Contact 1

3 R12 Relay 1 Contact 2

4 R22 Relay 2 Contact 2

5 PWR Power Out

6 GND Power Out Ground

7 S1 Input 1

8 GND Input 1 Ground

9 S2 Input 2

10 GND Input 2 Ground

11 S3 Input 3

12 GND Input 3 Ground

13 S4 Input 4

14 GND Input 4 Ground

15 S5 Input 5/ Output 1

16 GND Input 5/ Output 1 Ground

17 S6 Input 6/ Output 2

18 GND Input 6/ Output 2 Ground

12. HARDWARE CONFIGURATION

12.1 The DATAFLOW RTU has six hardware configurable jumpers. Jumper functions are described in the

following paragraphs 12.1.1 to 12.1.6. See Figure A2, page A-6, for location references.

12.1.1 PJ101 (Y 2.8 - X 2.0): This jumper setting determines whether configurable I/O 1 is an input or an analog

output. The jumper across pins 1 and 2 configures the pin to be an input. The jumper across pins 2 and 3

configures the pin to be an output, the default setting.

12.1.2 PJ102 (Y 2.8 - X 1.8): This jumper setting determines if configurable I/O 2 is an input or an analog

output. The jumper across pins 1 and 2 configures the pin to be an input. The jumper across pins 2 and 3

configures the pin to be an output, the default setting.

12.1.3 PJ103 (Y 2.8 - X 1.6): This jumper setting determines how the configurable analog outputs 1 and 2 are

powered. The jumper setting is valid only if PJ101 or PJ102 is set for output. The jumper across pins 2

and 3 configures the output to be powered by system power. The jumper across pins 1 and 2 configures

the output to be powered by regulated radio power, the default setting.

PJ104 (Y 2.9 - X 1.2): This jumper setting determines if configurable I/O 1 is set for voltage or current loop

analog output. This jumper setting is valid only if PJ101 is set for output. With one jumper across pins 1

and 2 and another jumper across pins 3 and 4, the output is configured for voltage, the default setting.

Only one jumper across pins 2 and 3 configures the output for current loop.

( A-11 )

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 62 63

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Ritron DATAFLOW RTU Series Podręcznik Użytkownika Strona 17

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