Pilot Duty: 240VA @ 120VAC; General Purpose: 5A @ 120VAC
Power Consumption
3W
Protection Class
NEMA 3R
Memory Capacity
Stores last 4 faults with time and date stamp includes voltage and current at time of trip
Communications Protocol
Modbus RTU
Communications Interface
RS-485
Communications Range
50 ft 4000 ft with separate isolated power supply
Communications Baud Rate (Bps)
300 - 28800
Address
A001 - A099
Life
Mechanical: 100 000 actuations
Termination Type
3 in.-lbs.
Mounting Method
Surface mountable using 4 screws
Operating Temperature
-20° to 70°C (-4° to 158°F)
Storage Temperature (F/C)
-30° to 70°C (-22° to 158°F)
Humidity
Up to 85% non-condensing
Dimensions
6.40 in H x 6.10 in W x 1.10 in D (162.6 x 154.9 x 27.9 mm)
Series Features
RM2000 SERIES - Remote Monitor
Series Description:The RM2000 Series is a motor-monitoring device to be used in conjunction with the 777 family of products (excluding the P1 Series), 77C family of products and the Model 601 voltage monitors, via Modbus protocol with a communications module. The RM2000/777 motor management system combines unsurpassed electronic motor protection and critical, user- friendly, motor monitoring.
The RM2000 has membrane keypad controls which allow both monitoring and control of a 777 MotorSaver® through an RS-485 network using Modbus RTU protocol. A second communication port allows monitoring and control of up to 99 RM2000 devices from a PLC, DCS, or SCADA system or a PC with Solutions software installed. The RM2000 will act as a repeater for its motor protector when accessed from the host computer or PLC. In addition to the monitoring functions, the RM2000 can be used to reset a tripped MotorSaver® or PumpSaver®.
The RM2000 is easily mounted remotely and improves safety for service and operations personnel by allowing them to control and monitor the device without opening the electrical cabinet. Using the RM2000 is a simple, cost-effective method for aiding compliance with arc flash safety regulations. The enclosure and keypad assembly is water and ultraviolet light resistant.
Displays: Average current, individual line currents and current unbalance JJ Current to ground / Average voltage, line-line voltages and voltage unbalance / Instantaneous power / Power factor / Last four faults / All parameters programmed into 777 MotorSaver® / Remaining restart delay times
Controls: Start and stop buttons / Key lock input to prevent setpoint changes / Change 777 setpoints from keypad
The RM2000 is also equipped with a real-time clock, which allows access to the following motor management information (most readings can be reset):
Total motor run-time
Time and date of last four faults, along with voltage and current at time of trip
Time and date of last 10 motor starts
Total number of motor restarts
Minimum time between any two starts with time and date JJ Run-time since last start
