Flowline LC90 Remote Controller - Manual (Page 2)

Step One
SPECIFICATIONS
Supply voltage: 120/240 VAC @ 50-60 Hz.
Consumption: 5 watts max.
Sensor inputs: LC92: (3) two-wire level switches
LC91: (2) two-wire level switches
LC90: (1) two-wire level switches
Sensor supply: 13.5 VDC @ 27 mA
Contact operation: LC92: 1. Fill or Empty with Alarm
2. High and Low Alarm
LC91: 1. Fill or Empty
2. High or Low Alarm
LC90: 1. High or Low Alarm
Contact type: LC92: (1) SPDT, (1) Latched SPDT
LC91: (1) Latched SPDT
LC90: (1) SPDT
Contact rating: 250 VAC @ 10A
Contact mode: Selectable, NO or NC
Contact latch: ON or OFF
Contact delay: 0 to 60 seconds
LED indication: Sensor, relay & power status
Electronics Temp.: F: -40° to 158°
C: -40° to 70°
Enclosure type: 35 mm DIN (EN 50 022)
Enclosure material: Polypropylene (U.L. 94 VO)
Classification: Associate apparatus
CSA approval: Class I, Groups A,B,C & D;
Class II, Groups E, F & G;
Class III
CSA entity parameters: Voc = 17.47 VDC
Isc = 0.4597 A
Ca = 0.494 µF
La = 0.119 mH
Certificate number: LR 79326-3
CE compliance: EN 61326 EMC
EN 61010-1 safety
Entity Parameters
Per Channel
Voc = 17.47 VDC
Isc = 0.4597 A
Ca = 0.494 F
La = 0.119 mH
Control
Equipment
(see note 1)
HAZARDOUS LOCATION
Class I, Groups A, B, C and D
Class II, Groups E, F and G
Class III
NON-HAZARDOUS LOCATION
Series LC90
Controller
AC
AC
GND
Relay
Output
Source
Return
Shield
Notes:
1. Control equipment connected to series LC90 controller must not use or
generated more than 250V
2. CSA certified equipment with entity parameters connected in accordance
with manufactures instructions or switches, thermocouples, LEDs, or RTDs.
3. Separation must be maintained between wiring of separate channels.
4. Installation should be in accordance with CEC Part I or NFPA 70.
.
(see note 3)
Controller Drawing: LCD1
Rev A. 7-21-95
(see note 2)
(see note 2)
(see note 2)
NO
COM
NC
NO
COM
NC
3.9" (98mm)
1.8"
(44mm)
2.7"
(68mm)
STANDARD
CONTROLLER
R E L A Y 1 R E L A Y 2
P O W E R
I N P U T 1 I N P U T 2 A I N P U T 2 B
- + - +
I N V E R T D E L A Y I N V E R T D E L A Y
LATCH
ON OFF
3.1" (79mm)
3
5
m
m
D
IN
R
a
il
3.6" (92mm)
Associated Equipment / Appereillage
[Exia]
Connexe
Outputs suitable for use in Hazardous
Locations:
Class I Groups A, B, C & D
Class II Groups E, F & G
Class III Volt/Ohm Parameters
Entity Parameters
Voc =17.47 VDC
Isc = 0.4597A 17.5 V 40 Ohms
Ca = 4.494 F
La = 0.119 mH
Power Rating: 5.0 Watts max.
See Instruction Manual for installation
Info
Warning: substitution of components
may impair Intrinsic Safety
Avertissement:
la substitution de composants peut
compromettre la Securite Intrinseque
LCD1
LR79326-4 ¤
NRTL/C ISOLATION
CONTROLLER
R E L A Y 1 R E L A Y 2
P O W E R
I N P U T 1 I N P U T 2 A I N P U T 2 B
- + - +
I N V E R T D E L A Y I N V E R T D E L A Y
LATCH
ON OFF
ISOLATION
CONTROLLER
R E L A Y 1
P O W E R
I N P U T 1
- +
I N V E R T D E L A Y
ISOLATION
CONTROLLER
R E L A Y 1
P O W E R
I N P U T 1 A I N P U T 1 B
- +
I N V E R T D E L A Y
LATCH
ON OFF
Part Number Information:
Part # Mat'l Description
LC90-1001 PP High / Low Relay Controller
LC91-1001 PP Automatic Fill or Empty Relay Controller
LC92-1001 PP Auto Fill/Empty Relay Controller w/ Alarm
Dimensions (nominal):
Approval Label: LC92 Faceplate:
LC90 Faceplate:
LC91 Faceplate: