Installation Manual

7
Connecting to external equipment
(1) External all input (No-voltage a-contact
static)
(3) Pulse meter input (No-voltage a-contact
pulse)
(
∗
) Input/output function when connecting to the Intelligent
Controller
(2) External all output (No-voltage a-contact
static)
●
Keep the signal input line lengths to 66 ft. or less. For distances greater than this, install a standalone Communication Adaptor or use a
relay.
●
For use in areas that may be susceptible to electrical noise, use a two-conductor shielded cable (with one line grounded), with a
crosssection at least AWG#20.
●
Do not apply external voltages to the input terminals.
●
About 10 mA of 5 V DC voltage is applied to the contact point for input terminal detection.
●
The output terminal allowable contact voltage and current are 30 V DC and 0.5 A.
Outer dimensions Specifi cations
(in.)
11-27/64
5-ø7/8
10-5/64
10-5/8
7-3/32 1-1/21-1/23-7/64
Rated voltage 100 - 240 V 1-PH
Rated frequency 50/60 Hz
Power consumption 5.6 W max
Operating temperature 14 to 122°F
Operating humidity 20 to 80% (no condensation)
5
DI–COMMON
DI 1
DI 2
DI 3
DO–COMMON
DO 1
DO 2
P–COMMON
P1
P2
P3
All stop input (
∗
)
All operation input (
∗
)
(Reserved)
(
∗
) All alarm output
(
∗
) All operation output
Equipment
(Common output)
Equipment
Digital input
Gas fl ow meter (
∗
)
(fuel fl ow meter)
Power fl ow meter 1 (
∗
)
Power fl ow meter 2 (
∗
)
●
Minimum pulse width: 100 msec
●
Minimum pulse interval: 1 sec
6
7
Panasonic_CZ-CFUNC1U_Eng.indd 7Panasonic_CZ-CFUNC1U_Eng.indd 7 2011/11/11 12:03:552011/11/11 12:03:55