Herrmidifier Herrmersion RE - Manual (Page 20)

Herrmersion RE
I n s t a l l a t i o n , O p e r a t i o n , & M a i n t e n a n c e M a n u a l
20 www.herrmidifier-hvac.com
Control Module Specifications:
Power 24 Vac ± 10%, 50-60 Hz, 18 VA power consumption (24 VA with Bacview attached), 26 Vdc (25 V
min, 30 V max), Single Class 2 source only, 100 VA or less
Physical Rugged GE C2950 Cycoloy plastic
Operating Range -0° to 130°F (-18.5° to 54.4°C); 10 to 90% relative humidity, non-condensing
Digital Outputs 5 digital outputs, relay contacts rated at 1 A resistive @ 24 Vac, configured as dry contact, normally
open
Analog Outputs 3 analog outputs, rated as 0-10Vdc, 5mA (max). 8 bit D/A resolution
Universal Inputs 8 universal inputs. Inputs 1-6 configurable as thermistor or dry contact; inputs 1 and 2 also configu-
rable as 0-5 Vdc type inputs; inputs 7 and 8 are reserved to use with 1k-10 koHm adjustment potenti-
ometers. Resolution of 10 bit A/D.
Communication
Ports
Port 1: Jumper configurable for ARCNET or EIA-485 communication. In ARCNET mode, the port
speaks BACnet (at 156k bps). In EIA-485 mode, the communication protocol and baud rate desired
are DIP switch selectable between BACnet MS/TP, Modbus RTU, or N2. Rnet port: Interface with a
BACview5, BACview6 , RS sensors, or local laptop
Optional Card Port LonWorks Option Card for connection to Free Topology LON networks (TP/FT-10 Channel)
Status Indication
Visual (LED) status of serial communication, running, errors, power, and all digital outputs
Battery Battery CR123A has a life of 10 years with 720 hours of cumulative power outage
Protection Built-in surge transient protection circuitry. Module protected by internal solid state Polyswitches on
incoming power and network connections. Polyswitches do not need to be replaced as they will reset
themselves once the condition that caused them to “trip” returns to normal.
Listed by FCC Part 15 - Subpart B - Class A. Pending listings at the time of publishing this document: UL 916
(PAZX), cUL C22.2 No. 205-M1983 (PAZX7), CE (1997).
BTL (BACnet Test Labs) - BACnet Advanced Application Controller (B-AAC) http://www.bacnetinter-
national.net/btl/index.php?m=47
Display Module Specifications:
Power Supplied by the 4 conductor cable (+12Vdc @ 250mA).
Physical Rugged aluminum enclosure for protection and easy backplane mounting.
Operating Range 32° to 130°F (0° to 54.4°C), 10%-90% RH non-condensing.
Backlit LCD 4-line by 40-character display.
Listed by UL 916 (PAZX), CE (1997), FCC Part 15 - Subpart B - Class A.
Weight 1.2 lbs. (0.54 Kg)
Mounting Wall or panel mounting; remote mounting up to 500 feet. Standard J box may be used.
Dimensions. 9-5/8” (width) by 4-15/16” (height) by 1” (recommended panel depth)
245mm (width) by 125mm (height) by 25mm (recommended panel depth).