Specifications

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Type Terminal Terminal Name (Function) Function (Signal Level) Default Setting

Safe Disable

Inputs

H1 Safe Disable input 1

24 Vdc, 8 mA

One or both open: Drive output disabled; Both closed: Normal operation; Internal impedance: 3.3 kΩ; Off time of at least 1 ms;

Disconnect the wire jumpers shorting terminals H1, H2, and HC to use the Safe Disable inputs. Set the S3 jumper to select

between sinking, sourcing mode, and the power supply.

H2 Safe Disable input 2

HC Safe Disable function common

Safe disable function common

Analog Inputs /

Pulse Train

Input

RP Multi-function pulse train input (Frequency reference)

Input frequency range: 0 to 32 kHz; Signal Duty Cycle: 30 to 70%; High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc;

Input impedance: 3 kΩ

+V Power supply for analog inputs

10.5 Vdc (max allowable current 20 mA)

−V Power supply for analog inputs

-10.5 Vdc (max allowable current 20 mA)

A1 Multi-function analog input 1 (Frequency reference bias)

-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)

A2 Multi-function analog input 2 (Frequency reference bias)

-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)

4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)

Voltage or current input must be selected by DIP switch S1 and H3-09

Multi-function analog input 3 / PTC Input

(Auxiliary frequency reference)

-10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ); Use switch S4 on the control terminal board to select between

analog input or PTC input. If PTC is selected, set H3-06 = E.

AC Frequency reference common

0 V

E(G) Ground for shielded lines and option cards

Multi-Function

Digital Inputs

S1 Multi-function input 1 (Closed: Forward Run, Open: Stop)

Photocoupler

24 Vdc, 8 mA; Set the wire jumper between SC and SN or SC and SP for selection of sinking/sourcing mode and power supply.

S2 Multi-function input 2 (Closed: Reverse Run, Open: Stop)

S3 Multi-function input 3 (External fault, N.O.)

S4 Multi-function input 4 (Fault Reset)

S5 Multi-function input 5 (Multi-step speed reference 1)

S6 Multi-function input 6 (Multi-step speed reference 2)

S7 Multi-function input 7 (Jog reference)

S8 Multi-function input 8 (External baseblock)

SC Multi-function input common

Multi-function input common

SN Digital input power supply 0 V

24 Vdc power supply for digital inputs, 150 mA max. Never short terminals SP and SN as doing so will damage the drive.

SP Digital input power supply +24Vdc

Fault Relay

MA N.O.

Dry contact, contact capacity

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A

Minimum load: 5 Vdc, 10 mA

MB N.C. output

MC Fault output common

Multi-Function

Digital Output

Multi-function digital output (During run)

Dry contact, contact capacity

30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A

Minimum load: 5 Vdc, 10 mA

Multi-function digital output (Zero speed)

Multi-function digital output (Speed agree 1)

Monitor Output

MP Pulse train output (Output frequency)

32 kHz (max)

FM Analog monitor output 1 (Output frequency)

-10 to +10 Vdc, 0 to +10 Vdc, or 4 to 20 mA

Use jumper S5 on the control terminal board to select between voltage or current output at terminals AM and FM. Set parameters

H4-07 and H4-08 accodingly when changing the jumper setting.

AM Analog monitor output 2 (Output current)

AC Monitor common

Safety monitor

output

DM+ Safety monitor output

Outputs status of Safe Disable function. Closed when both Safe Disable channels are closed. Up to +48 Vdc 50 mA

DM–

Safety monitor output common

*1: Max. Applicable Motor Capacity indicates Heavy Duty *2: DC power supply input terminals (+1, −) are not UL/cUL and CE certi

ﬁ

ed. Note: A dash, (−), indicates no applicable terminals.

* Sequence Input changes in accordance with the sinking mode/source mode selection.

Main Circuit Terminals

Control Circuit Terminals Terminals (200 V/400 V Class)

Serial Communication Terminals (200 V/400 V Class)

Voltage 200 V 400 V

Model CIMR-AA2A

2A0004 to 2A0081 2A0110, 2A0138 2A0169, 2A0211 4A0002 to 4A0044 4A0058, 4A0072 4A0088 to 4A0165

Max. Applicable Motor Capacity*

kW 0.4 to 18.5 22, 30 37, 45 0.4, 18.5 22, 30 37 to 75

R/L1

Main circuit input power supply

S/L2

T/L3

U/T1

Drive output

V/T2

W/T3

Braking resistor unit

–

Braking resistor unit

–

(−)

DC reactor (

1–

DC power supply (

1–

DC power supply (

1–

Braking unit (

3–

)

DC reactor (

1–

DC power supply (

1–

DC power supply (

1–

Braking unit (

3–

)

(+) 1

(+) 2

(+) 3

–

Ground terminal (100 Ω or less)

Ground terminal (10 Ω or less)

Classiﬁcation Terminal Signal Function Description Signal Level

RS-485/422

Transmission

R+

MEMOBUS communications Read

When using RS-422 two wires communication, short-circuit

between R+ and S+, R– and S–.

Differential input

PHC isolation

R–

S+

MEMOBUS communications send

Differential output

PHC isolation

S–

Communications output

–

Terminal Functions