User’s Manual RX_MFS-AC16R
1. TABLE OF CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. TABLE OF CONTENTS ................................................................................................................................ 2 CPU PROJECT DESCRIPTION .................................................................................................................... 3 CPU TECHNICAL SPECIFICATION ........................................................................................................... 4 CPU CONNECTION DIAGRAM ..........
2. CPU PROJECT DESCRIPTION RX_MFS-AC16_CPU is a 2.4GHz Receiver / Controller board with 15 programmable output channels. Two Controllers are used for Redundant Main Contact cross-checking with dedicated DK31 outputs for enhanced Safety. Two isolated digital inputs are provided for monitoring external processes. Can be stacked with a RX MFS-AC16R PWR board to make a complete receiver. Fits the CHR-2 housing. The RX_MFS-AC16-2G4 uses a 2.4GHz transceiver for RF reception and transmission.
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4. CPU CONNECTION DIAGRAM The following items may be omitted or expanded upon as required. 4.1.
5. CPU ASSEMBLY DESCRIPTION 5.1. Test / Programming Jumper Configuration J5 closed for un-modulated R.F. Transmit test mode J5 and J1 closed for modulated R.F. Transmit test mode J5 and J1 and J2 closed for R.F. Receive test mode. 5.2. Operational Jumper Configuration All Jumpers Open = Default J1 through J4 allow for custom configurations. 5.3. Wiring Default wiring configuration includes Buzzer. Default wiring configuration does not include connections to Digital Inputs.
5.4. Glue and Lacquer Masks Glue Placement: Glue Horn wires to CPU board as shown. Label Placement: Place label as shown.
Lacquer Mask: Cover the marked areas of the board assembly before lacquering. Use only Hetronic approved lacquer.
6. PWR PROJECT DESCRIPTION RX_MFS-AC16_PWR is a Relay Board with 16 Outputs. Includes two Safety Relays with feedback signals for redundant, cross-checking Main Contacts, 13 SPST relays and two DPST relays. Coil supply voltage is switched using AND logic. RX_MFS-AC16_PWR can be stacked with a RX MFS-AC16R CPU control board to make a complete receiver. Fits CHR-2 housing.
7. PWR TECHNICAL SPECIFICATION Temperature Range Supply Voltage Range Power Supply Jumpers Outputs Inputs Revision Research and Development Technical Documentation 5 -25o to +70o Celsius 40-240 VAC 10.5Vdc ±20% J1,2 Fuse Bypass (default open) J3 DK32 Combined (default closed) Vdd = Supply for Relay Coils and CPU board 15 Relay Outputs (5A max each) Two Main Contact (8A Max) with available break-out connection.
8. PWR CONNECTION DIAGRAM 8.1.
9. PWR ASSEMBLY DESCRIPTION 9.1. Operational Jumper Configuration J3 Closed = Default J3 Open = Combined DK32 Switched Output enable. 9.2. Wiring Function AC IN (N) AC IN (L1) MC OUT UB1 K1 K2 K3 K4 K5 K6 K7 K8 UB2 K9 K10 K11 UB3 K12 K13 K14 N.O. K15 N.O. MC Loop-Thru MC Loop-Thru Digi. IN Common Digi. IN1 K14 N.C. Digi. IN 2 K15 N.C. Revision Research and Development Technical Documentation 5 Pad Name W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 W12 W13 W14 W15 W16 W17 W18 W19 W20 W21 W22 W22A CPU Brd.
9.3. Glue and Lacquer Masks Glue Placement: Glue tall components to board as shown. Label Placement: Place label as shown. Lacquer Mask: Cover the marked areas of the board assembly before lacquering. Use only Hetronic approved lacquer.
Trim Relay lead length to 1.
