User Manual

113
General Structure
External
dimensions
BCS2
48 x 48 x 68 mm (W x H x D) (Depth of control panel interior: 60)
BCR2
48 x 96 x 68 mm (W x H x D) (Depth of control panel interior: 60)
BCD2
96 x 96 x 68 mm (W x H x D) (Depth of control panel interior: 60)
Mounting
Flush
Case
Flame-resistant resin, Black
Front panel
Membrane sheet
Drip-proof/Dust-proof
Front panel: IP66, Rear case: IP20, Terminal section: IP00
Standards
EN
EN61010-1 (Pollution degree 2, Overvoltage category )
Indication
structure
PV Display
Indicates PV.
7-segment Red LED display
BCS2
Character size: 12.4 x 5.8 mm (H x W)
BCR2
Character size: 14 x 5.8 mm (H x W)
BCD2
Character size: 24 x 11 mm (H x W)
SV Display
Indicates SV.
7-segment Green LED display
BCS2
Character size: 8.8 x 3.9 mm (H x W)
BCR2
Character size: 14 x 5.8 mm (H x W)
BCD2
Character size: 14 x 7 mm (H x W)
MEMO/STEP
Display
(BCR2,
BCD2)
Indicates Set value memory number (Fixed value control) or Step
number (Program control).
7-segment Green LED display
BCR2
Character size: 14 x 5.8 mm (H x W)
BCD2
Character size: 14 x 7 mm (H x W)
Action
indicators
O1 (Green)
Lit when control output OUT1 is ON.
For direct current output type, flashes corresponding
to the MV in 125 ms cycles.
O2 (Yellow)
Lit when control output OUT2 (EV2, DS, DA options) is
ON.
For direct current output type (DA option), flashes
corresponding to the MV in 125 ms cycles.
EV1 (Red)
Lit when Event output 1 is ON.
EV2 (Red)
Lit when Event output 2 (EV2 option) is ON.
Unlit if (Heating/Cooling control relay contact
output) is selected in [Event output EV2 allocation].
AT (Yellow)
Flashes while AT, ‘AT on startup’ or Auto-reset is
performing.
R/L (Yellow)
Lit during Remote action from Remote/Local
switching (EIT option).
T/R (Yellow)
Lit during Serial communication (C5W, C5 options) TX
(transmitting) output.
MEMO
(Yellow)
Lit when Set value memory number (Fixed value
control) is indicated.
(BCR2, BCD2)
STEP
(Green)
Lit when a step number (Program control) is indicated.
(BCR2, BCD2)