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part
4
S
PECIFICATIONS
92
C
CO
OM
MM
MU
UN
NIIC
CA
AT
TIIO
ON
NS
S::
RS-232 or RS-485:
300 to 19.2k baud; completely programmable setup capability;
program to transmit current display, alarm status, min/max, actual measured input
value and status
RS-485:
Addressable from 0 to 199
Connection:
Screw terminals
A
AL
LA
AR
RM
M O
OU
UT
TP
PU
UT
T::
Type:
SPST relay, 3 A @ 120 Vac, 3 A @ 240 Vac
Operation:
High/low, latching/ non-latching, and process/deviation; front panel
configurations
A
AN
NA
AL
LO
OG
G O
OU
UT
TP
PU
UT
T::
Isolated 0 to 10 Vdc or 0 to 20 mA, programmable
IIN
NS
SU
UL
LA
AT
TIIO
ON
N:: ((p
pe
err 1
1 m
miin
nu
utte
e tte
es
stt))
Power to TC/RTD input: 2300 Vrms
Power to Relay/SSR Outputs: 2300 Vrms
Power to Relay Alarms: 2300 Vrms
Control Relay/SSR to Control Relay/SSR: 2300 Vrms
Relay Alarm 1 to Relay Alarm 2: 2300 Vrms
RS232/RS485/Analog to Alarms/Controls Relay/SSR/Power: 2300 Vrms
RS232/RS485 to Input TC/RTD: 350 Vrms
A
AP
PP
PR
RO
OV
VA
AL
LS
S::
UL, CE per EN50081-1, EN50082-1, EN61010-1
G
GE
EN
NE
ER
RA
AL
L::
Line Voltage:
90-240 Vac +/-10%, 50-400 Hz
Power:
4 Watts
External Fuse Required:
100mA/250V Time-Slow-Blow, UL 248-14 Listed
100mA/250V Time-Lag, IEC 127-3 Listed
Environmental Condition:
0 to 55°C (32 to 131°F), 90% RH
non-condensing
CN77300 Series:
48 H x 48 W x 123.3 mm D (1.89" x 1.89" x 4.85");
CN77500 Series:
53 H x 53 W x 123.3 mm D (2.1" x 2.1" x 4.85");
Panel Cutout:
45 mm (1.777") square,
1
⁄
16
DIN
CN77R300 Series:
48 H x 48 W x 135 mm D (1.89" x 1.89" x 5.32");
CN77R500 Series:
53 H x 53 W x 135 mm D (2.1" x 2.1" x 5.32");
Panel Cutout:
44.5 mm (1.75") dia round
Weight:
227 g (0.5 lb)
Summary of Contents for MICROMEGA CN77000 series
Page 4: ...NOTES ...
Page 19: ...SETUP part 2 11 Dip Switch Settings ...
Page 31: ...Figure 3 2 Flowchart for Input Type OPERATION CONFIGURATION MODE part 3 23 ...
Page 36: ...Figure 3 3 Flowchart for Reading Configuration part 3 OPERATION CONFIGURATION MODE 28 ...
Page 45: ...Figure 3 5 Flowchart for Loop Break OPERATION CONFIGURATION MODE part 3 37 ...
Page 49: ...OPERATION CONFIGURATION MODE part 3 41 Figure 3 6 Flowchart for Output 1 ...
Page 59: ...OPERATION CONFIGURATION MODE part 3 51 Figure 3 7 Flowchart for Output 2 ...
Page 65: ...OPERATION CONFIGURATION MODE part 3 57 Figure 3 8 Flowchart for Ramp Soak ...