BENSHAW RediStart MX2 SEP, User Manual

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2 - Technical Specifications
15
2 -
Technical Specifications
2.1 General Information
The physical specifications of the controller vary depending upon its configuration. The applicable motor current
determines the configuration and its specific application requirements.
Specifications are subject to change
without notice .
This document covers the control electronics:
• MX
2
Control Card Set
2.2 Electrical Ratings
2.2.1 Terminal Points and Functions
Table 1: Terminals
Function
Terminal
Block
Terminal Number Description
Control Power TB1
G ground
N 120VAC neutral
N 120VAC neutral
L 120VAC line
L 120VAC line
96 – 144 VAC input, 50/60 Hz
45VA required for Control Card
Relay 1 (R1) TB2
NO1: Normally Open Contact
RC1: Common
NC1: Normally Closed Contact
Relay Output, SPDT form C
NO Contact (resistive) NC Contact (resistive)
5A at 250VAC 3A at 250VAC
5A at 125VAC 3A at 125VAC
5A at 30VDC 3A at 30VDC
1250VA 750VA
Relay 2 (R2) TB2
NO2: Normally Open Contact
RC2: Common Contact
NC2: Normally Closed Contact
Relay Output, SPDT form C
NO Contact (resistive) NC Contact (resistive)
5A at 250VAC 3A at 250VAC
5A at 125VAC 3A at 125VAC
5A at 30VDC 3A at 30VDC
1250VA 750VA
Relay 3 (R3) TB2
NO3: Normally Open Contact
RC3: Common Contact
NC3: Normally Closed Contact
10A at 250VAC
10A at 125VAC
10A at 30VDC
2500VA
Digital Inputs TB3
1: Start
2: DI1
3: DI2
4: DI3
5: Common 120VAC digital input
2500V optical isolation
4mA current draw
Off:
0 – 35VAC
On: 60 – 120VAC
Serial Comm TB4
1: B +
2: A –
3: COM
Modbus RTU serial communication port.
RS-485 interface
19.2k baud maximum
2500V Isolation