Ascon tecnologic AC3nP, Installation Manual

Page: 18 / 38

AC
3
nP - Installation Manual
12
Analogue Output (AO1... AO4)
AO1... AO4 are the Analogue Outputs which can be configured from the Setup Telnet session.
Note: All the available input types are listed at: “Setup Temperature Channels” on page 31 and
“Setup the Selected AI Channel” on page 30.
All the available output types are listed at: “AO Channels Setup Menu” on page 33.
I/O
Characteristics
Digital Channels (D01... D16)
Note: The watchdog timer function output, in case, is the DO16.
Pulse Counter/Frequency Meter Digital Input (CNT1... CNT2)
Note: The Frequency meter function will be available in a future release.
Specific Digital Outputs (OP1... OP4)
OP1 to OP4 are designed to be Digital Outputs only: the type can be selected from the
ordering code as Relay (code
R ), SSR drive (code S ) or Mixed (code M ).
2 A SPST Relay
OP1... OP4 as relay outputs with SPST (Single pole, single throw).
Features Description
AO1... AO4 [note] 0/1... 5 V, 0/2... 10 V, 0/4... 20 mA
Load < 500
Ω
(mA), > 1 k
Ω
(V)
Resolution 12 bit
Accuracy 0.1% full scale
Isolation
800 V between analogue outputs, power supply, digital
I/Os and communication ports (when isolated)
Connectors X9 and X10
Features Description
Type
Configurable as Digital Input (OFF = 0... 3 V,
ON = 5... 30 V) or Digital Output (24 Vdc, 0.7 A each)
Isolation
800 V channels/power supply
800 V channels/logic components
Compliance IEC/EN 61131-2 (type 1)
Connectors X6 and X7
Features Description
Type
Configurable as Standard DI, Pulse Counter or Frequency-meter
(up to 5 kHz)(note)
Isolation
800 V channels/power supply
800 V channels/logic components
Compliance IEC/EN 61131-2 (type 1)
Connector X6
Features Description
Contact configuration SPST (Single Pole, Single Throw)
Contact rate 2 A (for resistive loads)
Isolation
3 kV between channel and Power Supply and between channel
and main electronics
Output connectors X2 and X3