Hirschmann Home » Fiber Interface Products » Fieldbus Repeater » Universal Fieldbus Repeater » OZD 485 G12 PRO

 OZD 485 G12 PRO:




   Product description:

Description interface converter electrical/optical for RS 485 field bus networks; repeater function; for quartz glass FO; electrical full duplex or semi-duplex mode
Port type and quantity 2 x optical: BFOC 2.5 (STR) socket; 1 x electrical: 12-pin terminal block
Type OZD 485 G12 PRO
Order No. 943 894-321 (943894321)


   Electrical interface:

Signal type RS 485
Input resistance 10 kOhm
Input voltage range -7 V ... +12 V
Jitter typ. 10 nspp
Distortion of bit duration typ. 1 nspp
Bit rate 0 to 1.5 Mbit/s NRZ


   Optical interface:

Wavelength 860 nm
Optical input power -30 dBm


   More Interfaces:

Power supply 7-pin terminal block
Signaling contact 7-pin terminal block
Voltage output 3-pin terminal block


   Network size - length of cable:

Single mode fiber (SM) 9/125 µm -
Multimode fiber (MM) 50/125 µm 2300 m
10 dB link budget at 860 nm; A = 3 dB/km, 3 dB reserve
Multimode fiber (MM) 62.5/125 µm 3100 m
14 dB link budget at 860 nm; A = 3.5 dB/km, 3 dB reserve
System delay time <1,56 us


   Power requirements:

Operating voltage 18 ... 32 VDC (typ. 24 VDC)
Current consumption 140 mA at 24 VDC, 65 mA at 32 VDC
Power consumption <3.5 W


   Redundancy:

Redundancy functions redundant ring, redundant power supply


   Ambient conditions:

Operating temperature -25 ºC to +70 ºC
Storage/transport temperature -25 ºC to +80 ºC
Relative humidity <95% (non-condensing)


   Mechanical construction:

Dimensions (W x H x D) 35 x 156 x 119
Mounting DIN rail
Weight 195 g
Protection class IP 20
Housing material plastics


   Approvals:

Safety of information technology equipment cUL 508
Hazardous locations ISA 12.12.01 Class 1 Div. 2; ATEX 100a, Zone 2
Issued or requested approvals C-Tick


   Scope of delivery and accessories:

Scope of delivery device, start-up instructions
Accessories to order separately manual, order no. 039 516-001



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