NTC/PTC MODEL
CONNECTIONS
INPUT/OUTPUT CHARACTERISTICS
Display range:
NTC: -50...110°C (-58...230°F)
PTC: -50...140°C (-58...302°F)
on display with 3½ digits + sign
Analogue input
1 NTC or 1 PTC
(selectable by parameter H00)
Serial
TTL for connection to Copy Card or
Televis/Modbus remote control systems
Digital outputs
OUT1: 1 SPDT relay 8(4)A 250 Va
Buzzer output only on models where this is provided
Measurement range -50 ... 140°C (-58 ... 284°F)
Accuracy better than 0.5% of end of scale +1 digit
Resolution 0.1°C (0.1°F up to +199.9°F; 1°F over)
NTC/PTC - 12V, 12-24V
Supply
Pb1
OUT1
1 2 3 8 9 10 11
NTC/PTC - 24V, 115V, 230V
Supply
Pb1
OUT1
1 2 3 4 5 10 11
TERMINALS
1-2 N.C. regulator relay OUT1 *4-5
Power supply 24V
a
, 115V
a
and 230V
a
.
1-3 N.O. regulator relay OUT1 *8-9
Power supply 12V
a/c
and 12-24V
a/
12-36V
c
.
10-11 Probe Pb1 Input
A TTL input for Copy Card and TelevisSystem connection * depends on model
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