CHIEF MAGNA-VIEW User manual

CHIEF MANUFACTURING INC.
1-800-582-6480 952-894-6280 FAX [phone]
12800 HIGHWAY 13 SOUTH, SUITE 500
SAVAGE, MINNESOTA 55378 USA

CONTROLLER BOARD BOX
TERMINAL FUNCTION DEFINITIONS
TERMINAL
NUMBER FUNCTION DESCRIPTION WIRING OPTIONS NOTES
124 VOLT AC 24 volt AC output
224 VOLT AC
COMMON 24 volt AC common
This is an internal power
supply for powering external
devices & Remote
Controllers.
Chief Mfg. offers the RC-10
Radio Frequency Remote
Controller which runs off of
this power supply.
3GROUND Ground
412 VOLT DC 12 volt DC
This is an internal power
supply for powering external
devices &/or used for
initiating specific functions
(Extend/Retract 5 or Voltage
Sensor 7).
5EXTEND/
RETRACT
Initiates movement if lift is static, or
stops movement if lift is in motion.
Direction of travel will be opposite of
last direction of travel.
Function operates on
momentary switch only.
Operating range is 5 – 30
Volts AC or DC.
6EXTEND/
RETRACT
COMMON
Used in conjunction with
Extend/Retract when using an
external power source to initiate
movement.
To Operate using Internal Power
Source
Connect terminals 3 & 6 with
Jumper Wire. Connect Momentary
Switch to terminal 4. Connect
other line of Momentary Switch to
terminal 5.
To Operate using External Power
Source
Connect External Power Supply’s
Common to terminal 6. Connect
initiating signal to terminal 5.
NOT TO BE USED AS
GROUND FOR FUNCTION
OTHER THAN
EXTEND/RETRACT
TERMINAL 5.
7VOLTAGE
SENSOR
When terminal senses voltage, unit
will extend.
When terminal senses cessation of
voltage, unit will retract.
Operating range is 5 – 30
Volts AC or DC.
8VOLTAGE
SENSOR
COMMON
Used in conjunction with Voltage
Sensor when using an external power
source to initiate movement.
Voltage Sensing
Connect positive lead to terminal 7.
Connect Ground of switching
device to terminal 8.
Single-Pull/Throw Latching Switch
Connect terminals 3 & 8 with
Jumper Wire. Connect first Switch
Terminal to terminal 4.
Connect other Switch Terminal to
terminal 7.
NOT TO BE USED AS
GROUND FOR FUNCTION
OTHER THAN VOLTAGE
SENSOR TERMINAL 7.
9SERVICE
EXTEND
Extends unit to maximum limit,
bypassing normal-use travel setting.
Often used for servicing projectors in
ceiling lifts.
Momentary or Latching contact to
Ground terminals 3, 10, 13, or 20.
Feature not available on all
models.
If using Latching Switch, be
sure to disengage Switch prior
to initiating any other
function.
10 GROUND Ground

11 EXTEND
Extends unit to preset travel limit.
Customer within a preset maximum
range may adjust travel limits.
If using Latching Switch, be
sure to disengage Switch prior
to initiating any other
function.
12 RETRACT
Retracts unit to preset travel limit.
Travel limits may be adjusted by
customer within a preset maximum
range.
Momentary or Latching contact to
Ground terminals 3, 10, 13, or 20. If using Latching Switch, be
sure to disengage Switch prior
to initiating any other
function.
13 GROUND Ground
14 EXTEND
ERROR
Immediately reverses direction of
travel when triggered while unit is
extending.
15 RETRACT
ERROR
Immediately reverses direction of
travel when triggered while unit is
retracting.
Momentary contact to Ground
terminals 3, 10, 13, or 20.
Chief Mfg. offers the SS-10
Pressure Sensitive Safety
Strip to provide this function.
Please specify how many
inches required spanning
entire pinch zone.
The SS-10 must be ordered
with the ST-15 Terminals.
16 EXTEND
LIMIT RELAY
17 EXTEND
LIMIT RELAY
COMMON
Closes set of internal dry contacts
when unit reaches full extension. RATED FOR 1 AMP @ 24 VOLTS
18 RETRACT
LIMIT RELAY
19 RETRACT
LIMIT RELAY
COMMON
Closes set of internal dry contacts
when unit reaches full retraction.
RATED FOR 1 AMP @ 24
VOLTS
20 GROUND Ground
WIRING THE RC-10
Connect white lead to terminal 1, red lead to terminal 2, and black lead to terminal 5. Place jumper wire
from terminal 2 to terminal 6
WIRING A MOMENTARY PUSH BUTTON
Connect terminals 3 & 6 with Jumper Wire. Connect Momentary Switch to terminal 4. Connect other
line of Momentary Switch to terminal 5.
CHIEF MANUFACTURING INC.
1-800-582-6480 952-894-6280 FAX [phone]
12800 HIGHWAY 13 SOUTH, SUITE 500
SAVAGE, MINNESOTA 55378 USA