Description
SM70-J-R20
Multi-function programmable touchscreen HMI with integrated I/Os – Unitronics (Samba series SM70) – 32kB (RAM for data; dynamic) + 16k (RAM for data; fixed) + 192kB (application memory) – 22I/Os [12DI (11 x digital inputs (24Vdc; Sink/Source) + 1 x digital input (24Vdc; Sink/Source; high-speed counter HSC 30kHz; 32-bit counting)) + 8DO (8 x digital outputs (250Vac / 30Vdc / 3A resistive load / SPST-NO rly. contacts)) + 2AI (2 x analog inputs (0-10Vdc / 0-20mA / 4-20mA; 10-bit conversion))] – 7″ 800x480pixels TFT LCD 65k color resistive touchscreen display – Landscape flush mounting – Supply voltage 20.4Vdc-28.8Vdc (24Vdc nom.) – Modbus TCP + KNX + RS-232 + BACnet + CANopen + UniCAN + SNMP + M-bus communication capability – with 1 x USB 2.0 port + 1 x Mini-USB 2.0 port – IP65 / IP66 / NEMA 4X – Rated for 0…+50°C ambient
Primary brand
Unitronics
Main function
HMI / Display unit
Product series / family name
Samba series
Sub-range name
SM70
Functions
Multi-function programmable touchscreen HMI
UniCAN
SNMP
M-bus
Auto-tune PID up to 2 independent loops
Recipes; Data logging via data tables and sampling
Function blocks
Remotely expansion via CANbus based I/O
E-mail
SMS
Remote access utilities
3G modem support
Multi-language display
Built-in alarm screens
Design
integrated I/Os
Supply voltage (DC)
20.4Vdc-28.8Vdc (24Vdc nom.)
Display
7″ 800x480pixels TFT LCD 65k color resistive touchscreen display
Memory capacity
32kB (RAM for data; dynamic)
16k (RAM for data; fixed)
192kB (application memory)
32 timers
16 counters
Connection capacity
Expansion up to 22 I.O.s
Connection type
1 x USB 2.0 port
1 x Mini-USB 2.0 port
Communication protocol
Modbus TCP
KNX
RS-232
BACnet
CANopen
Net Height (mm)
146.4 mm
Net Width (mm)
210 mm
Net Depth (mm)
42.3 mm
Mounting mode
Landscape flush mounting
Digital inputs
11 x digital inputs (24Vdc; Sink/Source)
1 x digital input (24Vdc; Sink/Source; high-speed counter HSC 30kHz; 32-bit counting)
Digital outputs
8 x digital outputs (250Vac / 30Vdc / 3A resistive load / SPST-NO rly. contacts)
Analog inputs
2 x analog inputs (0-10Vdc / 0-20mA / 4-20mA; 10-bit conversion)
Degree of protection
IP65
IP66
NEMA 4X
Ambient air temperature for operation
0…+50 °C
Processing time
15μs (per 1K of typical application) – 0.015 ms
Application type
Hazardous Class I
Order code / Manufacturer SKU
SM70-J-R20
Compliant with standard(s)
IEC 60068-2-6
IEC 60068-2-27
UL
CE
EAC
Benefits
Perfect fit for small machines or simple projects requiring a PLC controller and a high resolution HMI color touchscreen
Excellent fit for food and pharmaceutical applications
Boost the price/profit ratio
Manufacturer product status
Commercialized
