1
I. Overview
Color paperless recorder has 12-channel universal input (configurable selective input:
standard voltage, standard current, thermocouple, thermal resistance, millivolt, etc.). It can be
equipped with 12-channel alarming output or 6-channel transmitted output of analog quantity,
RS485 communication interface, Ethernet interface, micro printer interface and USB interface, SD
card socket; It can provide power distribution for sensor; It has powerful display function,
real-time curve display, historical curve recall, and bar chart display, alarming list display, etc. The
characteristics of humanized appearance design, perfect function, reliable hardware quality and
exquisite manufacturing technology render the instrument a higher performance-price ratio.
II. Technical parameters
Measurement inputs
Input signals
Current: 0
～
20mA, 0
～
10mA, 4
～
20mA, 0
～
10mA radication, 4
～
20mA
radication
Voltage: 0
～
5V, 1
～
5V, 0
～
5V radication, 1
～
5V radication, 0
～
100mV
，
±20mV, ±100mV
Thermal resistance: Pt100, Cu50, Cu53, Cu100, BA1, BA2
Linear resistance: 0
～
400Ω
Thermal resistance: B, S, K, E, T, J, R, N, F2, Wre3-25, Wre5-26
Output
Output signals
Analog output: 4
～
20mA (Load resistance≤380Ω), 0
～
20mA (Load
resistance≤380Ω), 0
～
10mA (Load resistance≤760Ω), 1
～
5V (Load
resistance≥250KΩ),
0
～
5V (Load resistance≥250KΩ), 0
～
10V (Load
resistance≥10KΩ)
Alarming output: Relay normally open contact output, the contact’s capacity
1A/250VAC (resistive load).
(! Note: when the load exceeds the contact’s capacity of the
relay, please do not carry with load directly)
Feed output: DC24V±10%, Load current≤200mA
Communication output: RS485/RS232 communication interface, baud rate
of 1200-57600 bps can be set, using the standard MODBUS RTU
communication protocol, RS485 communication distance can reach 1km;
RS232 communication distance can reach 15m; The EtherNet
communication interface, the communication rate is 10M.
Comprehensive
parameters
Accuracy
of 0.2%FS±1d
