Emerson Dixell XRB - XRB77 CH Specifications

1592038420 XRB30-60-70-77CH EN v1.1 2021.09.15 XRB 36/38
22.2 XRB77CH
FEATURES
DESCRIPTION
Housing
Self-extinguishing PC/PC+ABS
Dimensions
Frontal 38x80 mm; depth 62mm
Mounting
Panel mounting device in a 71x29mm panel cut-out
Degree of Protection
NEMA (UL 50e)
Indoor use only, type 1 enclosure
IP (IEC/EN
60529)
Front panel: IP65; Rear housing: IP00
Power Supply
According to the model: 12VAC/DC, ±10%; 110VAC ±10%, 50/60Hz; 230VAC
±10%, 50/60Hz
Overvoltage Category
II
Rated Power
12VAC/DC: 3VA max; 110VAC or 230VAC: 4VA
Rated Impulse Voltage
2500V
Software Class
A
Terminal blocks /
Terminal Connections
Plug-in or screw terminal block, wire section between 1 and 2,5 mm2
Max tightening force: 0.5 N*m for 5,0mm pitch
Data Storing
Real Time Clock: Data maintenance up to 6 months with lithium battery.
Other parameters: internal EEPROM.
Type of Action
1.B
Pollution Degree
2, non-condensing humidity
Ambient Operating
Temperature and
Humidity
IEC/EN
0T50°C; 20-85 rH% (non-condensing humidity)
UL-CAN/CSA
-10T50°C; 20-85 rH% (non-condensing humidity)
Shipping and storage
temperature
-40T85°C; 20-85 rH% (non-condensing humidity)
Resistance to Heat
UL94 V-0
Measurement range
NTC: -40T110°C, resolution 0.1°C or 1°C (selectable);
PTC: -50T150°C, resolution 0.1°C or 1°C (selectable)
Accuracy
±0.7°C ±1 digit and relative to the full scale
Inputs
4 NTC or PTC (configurable); Up to 2 voltage free contacts
I/O port
HOT-KEY: MAX voltage allowed is 5 VDC.
DO NOT CONNECT ANY EXTERNAL POWER SUPPLY.
Buzzer
Optional
Serial Outputs
TTL standard available on 5-pin port (HOT-KEY connector); Maximum cable
length = 2m
Relay Outputs (standard)
Ref
Nominal
UL
IEC
oA1
SPST
16A,
250VAC
Resistive load 16A (NO),
120/250Vac, 30k cycles;
Motor load 10FLA/60LRA (NO),
250Vac, 30k cycles
10(4)A (NO), 250Vac,
50k cycles
oA2
SPDT
16A,
250VAC
Resistive load 16A (NO),
120/250Vac, 30k cycles;
Motor load 10FLA/60LRA (NO),
250Vac, 30k cycles
10(4)A (NO), 250Vac,
50k cycles
oA3
SPST
5A,
250VAC
Resistive load 5A, 120/250Vac,
50k cycles;
Motor load 1.9FLA/11.4LRA,
250Vac, 30k cycles;
Pilot duty B300, 30k cycles
7A, 250Vac, 10k cycles
oA4
SPDT 7A
250VAC
Resistive load 5A, 250Vac, 100k
cycles
7A, 250Vac, 20k cycles