MODEL: 61F

61F SPECIFICATIONS

ES-6635 Rev.2 Page 2/3

http://www.m-system.co.jp/

• For input 4 / output 4 modules: 4

• For input 8 / output 8 modules: 8

• For input 16 / output 16 modules: 16

INPUT SPECIFICATIONS

■ Analog Input

Input range: 1 – 5 V DC

Input resistance: ≥ 1 MΩ

(Each input must be isolated by signal conditioners. Non-

isolated modules such as M2BW and M8BW are not usable.)

A/D conversion

Moving averaging: 4 samples

Sampling rate: 160 ms

A/D conversion output: Signed binary

Signal range 0 – 100 % is converted into hexadecimal 0000

– 2710 (0 – 10000). -15 to 0 % is a negative range

represented by 2's complements.

Overall range is represented by hexadecimal FA24 – 2CEC

(-1500 – +11500), for -15 – +115 %.

OUTPUT SPECIFICATIONS

■ Analog Output

Output range: 1 – 5 V DC

Load resistance: 20 kΩ minimum

(Output must be isolated with signal conditioners.

When the transmission line is open, the last value sampled

before failure is held. Non-isolated modules such as M2BW

and M8BW are not usable. )

D/A conversion input: Signed binary

Signal range 0 – 100 % is converted into hexadecimal

0000 – 2710 (0 – 10000).

-15 to 0 % is a negative range represented by 2's

complements.

Overall range is represented by hexadecimal FA24 – 2CEC

(-1500 – +11500), for -15 – +115 %.

INSTALLATION

Power consumption

•AC: Approx. 3 VA

•DC: Approx. 4 W (160 mA)

Operating temperature: -5 to +55°C (23 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Atmosphere: No corrosive gas or heavy dust

Mounting: Installation Base (model: MxBS2)

Weight: 250 g (0.55 lb)

PERFORMANCE in percentage of span

A/D conversion: ±0.1 %

D/A conversion: ±0.1 %

Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)

Permissible power failure duration: ≤ 10 msec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 1500 V AC @ 1 minute (I/O or T-Link to

power)