Harper power plant accessories
This product is available in the following versions
OHMCM2L
2-Loop module for Harper Manager and Harper Manager XL central unit. Each loop is capable of handling up to 240 devices.
OHMCMLAN
Web Server Module for Harper Manager and Harper Manager XL control panels. Provides advanced TCP-IP connectivity, second Ethernet connection, and full management from web-server for plant control, supervision, and maintenance.
OHMPRN
Printer Module for Harper Manager Central
OHMXLPRN
Printer Module for Harper Manager XL Central
OHMCABRK
19" rack mounting brackets for Harper Manager central unit
OHMXLCABRK
19" rack mounting brackets for Harper Manager XL central unit
OHMCABSP
Spacer brackets with cable routing for wall mounting for Harper Manager central unit
OHMXLCABSP
Spacer brackets with cable routing for wall mounting for Harper Manager XL central unit
Technical specifications
| OHMCM2L | OHMCMLAN | |
| Power supply voltage | 19 - 30 V DC provided by the OHMCM24160 module | 19 - 30 V DC |
| Operating temperature | - 5 + 40 °C | - 5 + 40 °C |
| Max number of devices that can be managed by a loop | 240 | |
| Consumption @ 27.6 V | stand-by 35mA / max 50mA | 45mA |
| Maximum current on Loop-A | 0,5A | |
| Maximum current on Loop-B | 0,5A | |
| Maximum capacity of SD-card | 32Gbyte | |
| Security protocol | Proprietary 8bit encryption | |
| Default access IP address | 192.168.1.200 |
