Chapter 1: Getting Started
Page 1–4
S
tride
®
MB Gateway User Manual
–
1st Edition Rev. E – August 2020
Serial Interface
Port
D-sub 9-pin male port
Interface mode
RS-232
, RS-485 and RS-422, software selectable
Supported Baud Rates
300, 600, 1200, 4800, 9600, 14�4k, 19�2k,
38�4k, 57�6k,
115.2k
, 230�4k, 460�8k
Parity
Odd, Even or
None
Data Bits
7 or
8
bits
Stop Bits
1
or 2
Flow control
RTS/CTS, XON/XOFF or
None
Termination
DIP switch to enable/disable 120Ω matching resistor for RS-485
ESD Protection
15kV for all signals
Isolation Protection
2kV
Serial Devices Supported
128 slaves or 1 master per port
Protocols Supported
Modbus RTU, Modbus ASCII
Note: Default values are shown in
bold
text.
Power Details
Power Consumption
SGW-MB1511-T
1�8 W
SGW-MB1512-T
1�8 W
SGW-MB1524-T
3�2 W
Power Input
Redundant input terminals
Input Voltage
12 / 24 / 48 VDC
Max. Input Voltage Range
9�6 – 60 VDC
Appliance Class
Class III, SELV power source
Reverse Power Protection
Yes
Overload Protection
Yes
Environmental
Operating Temperature Range
-40 to +75 °C [-40 to +167 °F]
Storage Temperature Range
-40 to +85 °C [-40 to +185 °F]
Humidity
5 to 95% RH (non-condensing)
Maximum Altitude
2000m
Environmental Air
For use in Pollution Degree 2 Environment
Protection level
Metal case, IP40
Agency Approvals
UL61010-1, UL61010-2-201, Class I Div 2 12�12�01-
2015; CSA C22�2 No� 213-16; CAN/CSA No� 61010-1-12;
CAN/CSAC22�2 No� 61010-2-201:14, CE, FCC
EMI
EN 55032 Class A
FCC Part 15 Subpart B Class A
EMS
IEC 61000-4-2 (ESD): ±6kV (contact), ±8kV (air)
IEC 61000-4-3 (RS): 10V/m (80MHz–2GHz)
IEC 61000-4-4 (EFT): Power Port: ±2kV; Data Port: ±1kV
IEC 61000-4-5 (Surge): PowerPort: ±1kV/DM, ±2kV/CM;
Data Port: ±1kV
IEC 61000-4-6 (CS): 10V (150KHz–80MHz)
Mechanical Standards
IEC 60068-2-6 (Vibration)
IEC 60068-2-27 (Shock)
IEC 60068-2-32 (Free Fall)
