‑14‑
Product code Module Name Description
01440291 GL20‑1600END GL20 series 16‑channel digital
input module
01440292 GL20‑0016ETP GL20 series 16‑channel digital
PNP transistor output module
01440293 GL20‑0016ETN GL20 series 16‑channel digital
NPN transistor output module
01440288 GL20‑4AD GL20 series 4‑channel analog
input module
01440287 GL20‑4DA GL20 series 4‑channel analog
output module
1.6 Analog-to-Digital Conversion
The rule for conversion between analog and digital is described in the following
tables.
■ Analog Output
Rated Output Range Rated Digital Value
–20000 to 20000
Rated Digital Value
–32000 to 32000
–10 V to 10 V –20000 to 20000 –32000 to 32000
0 V to 10 V 0 to 20000 0 to 32000
–5 V to 5 V –20000 to 20000 –32000 to 32000
0 V to 5 V 0 to 20000 0 to 32000
1 V to 5 V 0 to 20000 0 to 32000
0 mA to 20 mA 0 to 20000 0 to 32000
4 mA to 20 mA 0 to 20000 0 to 32000
■ Analog Input
Rated Input Range Rated Digital Value
–20000 to 20000
Rated Digital Value
–32000 to 32000
–10 V to 10 V –20000 to 20000 –32000 to 32000
0 V to 10 V 0 to 20000 0 to 32000
–5 V to 5 V –20000 to 20000 –32000 to 32000
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