Hubbell 31.210 manual Radio Receiver, Control Section, DC Output Section Electro-mechanical relays

Outline Drawings Specifcations

25.50	Alternate Mtg Position
24.00
	8.00
22.50

22.50 24.00 25.50

Cast Hinges With Removable Hinge Pins

Shown With Door Removed

Receiver Cabinet

Weight — 90 lbs.

Pneumatic Cabinet

Weight — 110 lbs.

24.00

22.50

25.50	24.00	C
		L

Supply Voltage	12VDC, 24VDC, 36VDC or 72VDC
Internal Power Requirements	+11.9–13.1VDC & +4.5–6.5VDC, 24 VDC
Operating Temperature	–22°F (–30°C) to 140°F (+60°C)

Radio Receiver

4.13	Frequency Range	72–76 MHz or 450–470 MHz
	Channel Availability	as required by user
	Frequency Stability	±5 ppm
24.00	Sensitivity	1 µv @ 20 dB quieting
	Data Reception	compatible with Hubbell transmitters
	Modulation	Manchester II (bi-phase)
	Baud Rate	4800 bps
	Message Format	preamble, sync, start flag, address, control, CRC
		check code

Control Section

Single board computer consisting of 80C31 controller, 64k EPROM,

EPLD containing circuits for bi-phase decoding

DC Output Section (Electro-mechanical relays)

Panel mounted mother-board to accommodate 4 plug-in relay boards, each with 6 output relays, for a maximum of 24 ac output relays and 12 sense inputs

Indicators	LED on each output
Feedback Sensing	opto-isolated input from: AIR PRESSURE,
	THROTTLE, BRAKE, FORWARD, REVERSE
	relay outputs
Relays	Standard PC board relays
Output Rating	115/230V ac, 50/60 Hz, 5A resistive;
	12/24V dc, 5A resistive
Isolation	5000V

DC Output Section (Stepped analog outputs)

Panel mounted mother-board to accommodate 4 plug-in boards, each with 1 analog output.

12.00

Right Side View Of Cabinet W/door Closed

Indicators	LED on each of 8 levels
Output Rating	0–10V dc, 20mA, in 8 steps
Isolation	5000V

“E-Stop” Board

Plug-in PC board (plugs into motherboard of DC Output Section in place of 1 electro- mechanical relay board)

F12 F13 F14 F15

F7 F8 F9 F10 F11

F1 F2 F3 F4 F5 F6

Indicators	LED on each of 5 inputs and 1 output
Inputs	5 inputs, optically isolated
Isolation	5000V

Control Relays (DIN Rail Mounted)

Individual control relays, as required for locomotive functions.

HUBBELL

50 Edwards Street	NEMA P300 DC Inductive Rating	5A Continuous at 250VDC Max.
Madison, Ohio 44057		138VA Make & Break Max.
(440) 428-1161
Fax (440) 428-7635

Hubbell Industrial

Controls, Inc.	4301 Cheyenne Drive
a subsidiary of	Archdale, NC 27263
	(336) 434-2800
Hubbell Incorporated	Fax (336) 434-2801
JPS-100-1M © 2000	http://www.hubbell-icd.com/radiocontrols/

Printed in U.S.A.