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15 CHANNEL RELAY EXPANDER
FEATURES
115C16A 115C16D
* * * * * * * * *
15 CHANNEL EXPANDER IP65 RATED ENCLOSURE EASY INSTALLATION VIA SCREW TERMINALS CONNECTS DIRECTLY TO `105' SERIES DECODER 230Vac OR 12-30Vdc SUPPLY MOMENTARY OUTPUTS WITH LED INDICATION 15 +1 RELAY CONTACTS 2A @ 12Vdc REQUIRES NO RADIO LICENCE SUPPLIED WITH CABLE GLANDS
DESCRIPTION
This expander unit connects to the `105' series remote decoder to provide 15 momentary relay channel outputs mapped directly from the `105 ` digital outputs. An additional relay (channel 16) is also provided, this operates when any of the relay channels 1 to 15 are operated (Wired OR configuration). Operation of each relay is indicated by an LED. Connection between the Expander and `105' remote decoder is easy with the linking cable assembly and connectors supplied. Enclosure glands are also supplied. The unit is easy to install, all connections are via screw terminals. The system may be supplied as a PCB or in an IP65 rated enclosure and requires either 230Vac or 12-30Vdc supply. Custom solutions are available, for further information please contact our sales department.
DS000115
Ver 1.1 AUG `99
(c)1999 Reg. No. 227 4001, ENGLAND
Page 1
15 CHANNEL RELAY EXPANDER
Expander Board Connections
CH.9 N/C COMM N/O 0V DC +12-30V J2 CH.10 N/C COMM N/O CH.11 N/C COMM N/O CH.12 N/C COMM N/O CH.13 N/C COMM N/O CH.14 N/C COMM N/O CH.15 N/C COMM N/O CH.16 N/C COMM N/O
115C16A 115C16D
CH.9 Relay
CH.10 Relay
CH.11 Relay
CH.12 Relay
CH.13 Relay
CH.14 Relay
CH.15 Relay
CH.16 Relay
CH.9 LED
CH.10 LED
CH.11 LED
CH.12 LED
CH.13 LED
CH.14 LED
CH.15 LED
CH.16 LED DIGITAL OUTPUT 15
J1
DIGITAL OUTPUT 1 GND CH.1 LED CH.2 LED CH.3 LED CH.4 LED CH.5 LED CH.6 LED CH.7 LED CH.8 LED
The decoder requires either a single 12-30 VDC supply or 240VAC mains. NOT BOTH!
J3 N L E 240VAC MAINS CH.1 Relay CH.2 Relay CH.3 Relay CH.4 Relay CH.5 Relay CH.6 Relay CH.7 Relay CH.8 Relay
N/O COMM N/C CH.1
N/O COMM N/C CH.2
N/O COMM N/C CH.3
N/O COMM N/C CH.4
N/O COMM N/C CH.5
N/O COMM N/C CH.6
N/O COMM N/C CH.7
N/O COMM N/C CH.8
WARNING!
The unit is designed to be a fixed installation, which may be connected to a mains supply. Before removing the cover ensure that the mains input supply is removed. Any operation of the product that involves removal of the front cover should only be carried out by a competent person or qualified electrician.
Connecting the `105' Decoder to the `115' Expander
The system is supplied with cable glands for the interconnecting cable assembly to link the enclosure of `105' to `115'. In order to connect the two units follow these instructions 1. Site the position of the two enclosures. 2. Remove the lid of the `105' decoder by removing the four plastic plugs in each corner and unscrewing the four fixing screws 3. Remove the `105' decoder from its enclosure, this is held in by 8 retaining screws around the outside of the PCB. 4. Fit PCB mounting screw terminal connector J5 to the `105' decoder (if not already fitted) 5. Pass the already fitted flying lead cable from the `115' through the `105' enclosure gland. 6. Identify the labelled wires on the `115' flying lead (these are labelled 1 to 15 and correspond to the digital output on `105') and connect to J5 on the `105' decoder. Note: The wire labelled GND must also be connected to the GND screw terminal (J5) on the `105'. 7. Once the flying lead is connected to the `105' decoder, refit the PCB into its enclosure, tighten the cable gland and replace the lid.
DS000115
Ver 1.1 AUG `99
(c)1999 Reg. No. 227 4001, ENGLAND
Page 2
15 CHANNEL RELAY EXPANDER
RELAY OUTPUTS
The system is supplied with relay(s) type BT47W/6. All relays operate as momentary output There are 16 Relays which provide the following connections Connector J1 Pin No GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Wire Colour Relay No NA Ch 1 Ch 2 Ch 3 Ch 4 Ch 5 Ch 6 Ch 7 Ch 8 Ch 9 Ch 10 Ch 11 Ch 12 Ch 13 Ch 14 Ch 15 Ch 16 Description
115C16A 115C16D
Digital Ground Connection Output Channel 1 Output Channel 2 Output Channel 3 Output Channel 4 Output Channel 5 Output Channel 6 Output Channel 7 Output Channel 8 Output Channel 9 Output Channel 10 Output Channel 11 Output Channel 12 Output Channel 13 Output Channel 14 Output Channel 15 Logic OR output of Relay Ch 1 to Ch 15 (Operates If any output Ch 1- 15 is operating)
DS000115
Ver 1.1 AUG `99
(c)1999 Reg. No. 227 4001, ENGLAND
Page 3
15 CHANNEL RELAY EXPANDER
TECHNICAL SPECIFICATIONS
Storage Temperature; -10 to +70 Celsius. o Operating Temperature; 0 to +55 Celsius.
o
115C16A 115C16D
ELECTRICAL CHARACTERISTICS Supply Voltage Supply Current : Quiescent All Relays operating Relay Rating Relay Rating Relay Rating Enclosure Dimensions: 190 x 120 x 60 mm
MIN 11.0
TYPICAL 16.0 5 800
MAX 30.0
DIMENSION V mA mA Vdc @0.5A A @50Vdc A @12Vdc
50 1 2
Part Numbering
Part No EX-11516D EX-11516A EX-115C16D EX-115C16A Description Supplied as PCB, 16 relays, 12-30Vdc PSU Supplied as PCB, 16 relays, 230Vac PSU Supplied in Enclosure, 16 relay, 12-30Vdc PSU Supplied in Enclosure, 16 relays, 230Vac PSU
For more information or general enquiries, please contact R. F. Solutions Ltd., Unit 21, Cliffe Industrial Estate, South Street, Lewes, E Sussex, BN8 6JL. England Tel +44 (0)1273 898 000 Email sales@rfsolutions.co.uk Fax +44 (0)1273 480 661 http://www.rfsolutions.co.uk
RF Solutions is a member of the Low Power Radio Association All Trademarks acknowledged and remain the property of the respected owners
Information contained in this document is believed to be accurate, however no representation or warranty is given and R.F. Solutions Ltd. assumes no liability with respect to the accuracy of such information. Use of R.F.Solutions as critical components in life support systems is not authorised except with express written approval from R.F.Solutions Ltd.
DS000115
Ver 1.1 AUG `99
(c)1999 Reg. No. 227 4001, ENGLAND
Page 4

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