Meter Relays & Controllers

144×36 mm
The two 101 segment bargraph can be independently scaled.
Bargraph center zero function.
Four programmable setpoints.
Relays activation can be selected to occur above (HI) or below (LO) each setpoint.
Decimal point setting.

144x72mm
5 Digit Controllers
101 segment bargraph
Red, green, or superbright red 7-segment, 0.56” high LEDs with full support for seven segment alphanumeric text.
Range: -19999 to 99999
Modular construction
Front panel controls
Up to 4 “smart” input channels

144×24 mm
101 segments
4 Digit Display
Range: -1999 to 9999
The bargraph can display, full scale, any desired portion of the digital reading.
Bargraph center zero function.
Four programmable setpoints with adjustable Hysteresis.
Setpoint 1 has delay-on-make and delay-on-break plus a special “pump on pump off” mode that creates a Software Features Hysteresis Band between SP1 and SP2.
Relay activation can be selected to occur above (hi) or below (Lo) each setpoint.
Digital display blanking.
Decimal point setting.
Four-level brightness control accessed by the button and adjusted by the button.

Up to 9 Alarm outputs
Input correction function (PV bias, Polygonal Line approximation, Polygonal line bias)
A 14-segment, active (PV display color changing function) color LCD display. A five-digit, high-resolution display with alphabet capability
Programmable function keys
65 mm depth The small depth enables the mounting in small panel
Dedicated LL50A Parameter Setting Software (sold separately)
Quick setting function Setting only the minimum necessary parameters for operation is possible
Communications
- RS-485 (Modbus/RTU, peer to peer, coordinated, PC-Link)
- Ladder