Bcu; Profibus Dp - Honeywell BCU 460 Technical Information

Technical data
Fuses in unit:
F1: 3.15 A, slow-acting, H, pursuant to IEC 127-2/5.
Fuse for protecting the safety-relevant ignition, valve
1, valve 2 and air valve outputs (terminals 7, 12, 14 and
26): 5 A, slow-acting, not replaceable.
F3 (only for BCU.. A, BCU..C and BCU..U):
3.15 A, slow-acting, H, pursuant to IEC 127-2/5.
Operation and fault signalling contacts:
Signalling contact for mains voltage, max. 2 A, 253 V,
not internally fused.
Number of operating cycles:
Relay outputs: 250,000 pursuant to EN 298,
Mains switch: 1,000,
Reset/Information button: 1,000.
Ambient temperature:
-20 to +60°C,
no condensation permitted.
Enclosure: IP 54 pursuant to IEC 529.
Weight: approx. 5 kg depending on version.
BCU 460, BCU 465 · Edition 03.16l
Ignition
transformer
V AC
TZI 5-15/100W 230
TZI 7-25/20W 230
TZI 7,5-12/100W 230
TZI 7,5-20/33W 230
TZI 5-15/100R 115
TZI 7-25/20R 115
TZI 7,5-12/100R 115
TZI 7,5-20/33R 115
* Values in ( ) apply to 60 Hz.
9 .1 BCU . .B1
External fuse: 12 A per zone.

9 .2 PROFIBUS DP

Manufacturer ID: 0x05DB.
ASIC type: SPC3.
SYNC- and FREEZE-capable.
Baud rate detection: automatic.
Min. cycle time: 0.1 ms.
Diagnostic bytes: 6 (DP Standard).
Parameter bytes: 7 (DP Standard).
Input Output
Hz* A* V
50 (60) 0.45 (0.35) 5000
50 (60) 1.1 (0.8) 7000
50 (60) 0.6 (0.45) 7500
50 (60) 0.9 (0.7) 7500
50 (60) 0.9 (0.7) 5000
50 (60) 2.2 (1.6) 7000
50 (60) 1.2 (0.9) 7500
50 (60) 1.8 (1.35) 7500
mA*
15 (11)
25 (18)
12 (9)
20 (15)
15 (11)
25 (18)
12 (9)
20 (15)
85