Compact utility outstation / EN/IEC60870-5-101 slave RTU870 TECHNICAL DESCRIPTION UCR-16DIO UCR-32DI

16 digital inputs 16 digital outputs +-Externalsupply 10 - 30V DC +- Externalsupply 10 - 30V DC

Input/output The RTU870 basic I/O fit can include up to 32 input/output terminals. I/O options available:

L N110-240V~ L N110-240V C 0 1 2 3 4 5 6 7

C

~ In InC 8 9 10 11 12 13 14 15 C8 9 10 11 12 13 14 15 0 1 2 3 4 5 6 7

Version UCR- 8DIO 16DIO 32DI 12I28IO36IO

A B

Digital inputs8163281624

UCB-61SD/XX/PS UCB-61SD/XX/PS UCB-61SD/XX/PS UCR-16DIO.P1/RTU UCB-20 IO/PS UCB-20 IO/PS UCB-20 IO/PS UCB-20 IO/PS

(10-30V DC) Digital outputs816008

C D 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15System I/O 12V= 12V Out C 0 1 2 3 4 5 6 7 - Out C 8 9 10 11 12 13 14 15 -

(PNP o. c.) Analogue inputs00044

+- +- +- Externalsupply 10 - 30V DC +-

R LR LR L R L R LR LR L

Externalsupply 10 - 30V DC

(0-10V/4-20mA) Relay outputs (NO)12All digital I/O´s are equipped with opto-couplers. The analogue inputshave galvanic isolation between the individual channels. Solid state relays are used for multiplexing the analogue inputs.

16 digital inputs 16 digital inputs +-Externalsupply10 - 30V DC +- Externalsupply10 - 30V DC

Wiring diagramUCR-8DIO UCR-12I

L N110-240V C 0 1 2 3 4 5 6 7

C

~ In InC 8 9 10 11 12 13 14 15 C8 9 10 11 12 13 14 15 A B

UCB-61SD/XX/PS UCB-61SD/XX/PS UCB-61SD/XX/PS UCR-32DI.D1/RTU UCB-20 IO/PS UCB-20 IO/PS UCB-20 IO/PS UCB-20 IO/PS

L N 12V=

C D 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15System I/O In In C 0 1 2 3 4 5 6 7 C 0 1 2 3 4 5 6 7 12V= C 8 9 10 11 12 13 14 15 C

Externalsupply 10 - 30V DC Externalsupply 10 - 30V DC

+- +-

UCR-28IO UCR-36IO

16 digital inputs 4 Analog input8 Digital output Spare terminals

Externalsupply10-30V DC

R L R LR LR L

Externalsupply 10 - 30V DC

-+ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 158 9 10 11 12 13 14 15
+- C C
-+ In Power System I/O C In C

InputsOutputs

0 1 2 3 4 5 6 7 A B
UCR-28 IO C D
E

+-Externalsupply10 - 30V DC 8 digital inputs

0 1 2 3 4 5 6 7 0 1 2 3
Rxd Txd C C 0 1 2 3 24V 0 1 2 3 4 5 6 7 Out C C

+- Externalsupply 10 - 30V DC +-Externalsupply 10 - 30V DC +-

R LR LR L

Spareterminals Loop supply (optio- nal)

+ - + R V ? I

+ - +

R V ? I

4 Analog input NOTESee mounting instructions for more details on mounting andwiring. Spare terminals may be used as a supply rail for the sensors. Brodersen Controls A/S * Industrivej 3 * DK-4000 Roskilde * Denmark * Tel (+45) 4674 0000 * Fax (+45) 4675 7336 40154/48.05 3