Data Sheet for Product

Siemens Industry, Inc. Page 3 of 8
Technical,
Continued
Communications
Hardware RS-485 Serial and Ethernet
Maximum communication length 1200 meters at 100K bits/second or less
Communication rate (Baud) Modbus: 9600, 19200, 38400, 57600, 76800,
115200 baud BACnet: 9600, 19200, 38400,
76800
Data bits 8
Parity None, Even, Odd
Stop bit 2,1
Supported protocols Modbus RTU, BACnet MS/TP, Modbus TCP or
BACnet IP
Mechanical
Wire connections 12-28 AWG 600 Vac, Voltage connection must
be #14 AWG or larger and 600 Vac rate
Mounting Wall mount enclosure or TS35/7.5 DIN Rail
Operating temperature -4° to 140°F (-20° to 60°C)
Humidity 5% to 95% non-condensing
Enclosure ABS Plastic, 94-V0 flammability rating
Weight (exclusive of CTs)
DIN Rail model (MD-3HD-R-D-N) 13 ounces (363 g)
Wall Mount model (MD-3HD-R-D-N) 22 ounces (635 g)
Enclosure Dimensions
DIN Rail model (MD-3HD-R-D-N) (L) 7.51” × (W) 3.24” × (H) 1.48”
(L) 19.08 cm × (W) 8.23 cm × (H) 3.76 cm
Wall Mount model (MD-3HD-C-D-N) (L)10.12” × (W) 5.50” × (H) 2.12”
(L) 25.70 cm × (W) 14.00 cm × (H) 5.37 cm
Color Black
ViewPoint-HD™
Operating system Windows® 10, Windows® 8, Windows® 7
Communications 10/100 Ethernet and USB 2.0
Web page security 2 levels of PIN protection (Read/Write or Read-
Only)
Certifications
UL Conforms to UL Std 61010-1, 3rd Edition & IEC
61010-2-030 1st Edition
CE Conformity LVD (EN61010-1), EMC (EN61326-1), RoHS 2
(EN IEC 63000:2018)
ANSI C12.20 CLASS 0.2 NIST Traceable Calibration (3rd party certification
pending)
IEC 61010-2-030
cUL certified to CAN/CSA Standard
C22.2 No. 61010-1
Certified to CSA Std. C22.2, No. 61010-1
FCC Part 15, Class A
RoHS Compliant
WEEE Compliant
BACnet Testing Labs certified smart sensor
(B-SS) device, Standard Grade only
Country of Origin
USA
NOTE: Contact your Siemens Representative to download the free ViewPoint-HD software.