Laurel Electronics Laureate Frequency, Rate & Period Meter - Manual (Page 5)

LAUREL ELECTRONICS INC., 3183-G Airway Ave., Costa Mesa, CA 92626, USA • Tel 714-434-6131 • www.laurels.com 5
Ordering Guide
Create a model a model number in this format: L50000FR, IPC
L5 Standard Main Board, Green LEDs
L6 Standard Main Board, Red LEDs
L7 Extended Main Board, Green LEDs
L8 Extended Main Board, Red LEDs Main Board
With Standard Main Board: Scalable to ±999,999 for frequency, rate, square root of
rate, up or down total, period, A-to-B time interval.
With Extended Main Board: Above, plus rate and total simultaneously, ratio (A/B),
draw (A/B-1), other arithmetic functions (AxB, A+B, A-B), phase angle, stopwatch,
up/down counting, batching operation, custom curve linearization.
Power 0 Isolated 85-264 Vac
1 Isolated 12-32 Vac or 10-48 Vdc
Relay Output
(isolated) 0 None
1 Two 8A Contact Relays
2 Two 120 mA Solid State Relays
3 Four 8A Contact Relays
4 Four 120 mA Solid State Relays
Analog Output
(isolated) 0 None
1 Single isolated 4-20 mA, 0-20 mA, 0-10V, -10 to +10V
2 Dual isolated 4-20 mA, 0-20 mA, 0-10V
Digital Interface
(isolated) 0 None
1 RS232
2 RS485 (dual RJ11 connectors)
4 RS485 Modbus (dual RJ45 connectors)
5 USB
6 USB-to-RS485 converter
7 Ethernet
8 Ethernet-to-RS485 converter
Input Type FR Dual-Channel Pulse Input Signal Conditioner
Add-on Options BL Blank lens without button pads
CBL01 RJ11-to-DB9 cable
CBL02 USB-to-DB9 adapter
CBL05 USB Cable, A to B
IPC
Clear front panel cover sealed to NEMA 4X / IP65
BOX1 NEMA-4X wall-mount enclosure
BOX2 BOX1 plus IPC